Jackson Rathbone, left, and Jerry Trainor get slimed at Nickelodeon's 23rd Annual Kids' Choice Awards on Saturday, March 27, 2010, in Los Angeles. (AP Photo/Matt Sayles)[Click image for details ]

MIAMI, FL - MARCH 26, 2010: will.i.am of The Black Eyed Peas and David Guetta perform during day 1 of the 12th Annual Ultra Music Festival in Miami, Florida. (fafotos/picturegroup) via AP IMAGES[Click image for details ]

LOS ANGELES, CA - MARCH 27: Victoria Justice attends Nickelodeon's 23rd Annual Kids' Choice Awards held at Pauley Pavilion at UCLA on March 27, 2010 in Los Angeles, California. (Photo by Gregg DeGuire/PictureGroup) via AP IMAGES[Click image for details ]

Actress Rosario Dawson arrives at Nickelodeon's 23rd Annual Kids' Choice Awards on Saturday, March 27, 2010, in Los Angeles. (AP Photo/Chris Pizzello)[Click image for details ]

A model presents a creation of Indian designer G Pia Fleming, at the Wills Lifestyle India Fashion Week Autumn Winter 2010 in New Delhi, India, Saturday, March 27, 2010(AP Photo/Manish Swarup)[Click image for details ]

KEY BISCAYNE, FL - MARCH 23: Lolene performs during the EMI Sunset Party at the Raleigh Hotel on March 26, 2010 in Miami Beach, Florida. (Photo by Jeff Daly/PictureGroup) via AP IMAGES[Click image for details ]

HIDDEN HILLS, CA - MARCH 19: From left, Kris, Kendall and Kylie Jenner being interviewed by Access Hollywood before they demonstrate the fun of cooking with America's Test Kitchen: Let's Get Cooking on the Nintendo DSi XL on March 19, 2010 in Hidden Hills, California. (Shea Walsh / AP Images for Nintendo)[Click image for details ]

MIAMI BEACH, FL - MARCH 25, 2010: Gioia Bruno attends The 25th Annual International Dance Music Awards at The Fillmore at The Jackie Gleason Theatre in Miami Beach, Florida. (fafotos/picturegroup) via AP IMAGES[Click image for details ]

WEST HOLLYWOOD, CA - MARCH 25: Actor Christopher McDonald attends Victoria's Secret Celebrates The 15th Anniversary of The Swim Catalogue at Trousdale on March 25, 2010 in West Hollywood, California. (Photo by Vince Bucci/PictureGroup) via AP IMAGES[Click image for details ]

BURBANK, CA - MARCH 23: Jungle Boogie onstage during the taping of Randy Jackson Presents "America's Best Dance Crew" Season 5 on March 23, 2010 in Burbank, California. Show will air on the MTV Network on Thursday, March 25. (Photo by Mark Davis/PictureGroup) via AP IMAGES[Click image for details ]

Musician Joel Madden, left, and his brother Benji Madden arrive at the Victoria's Secret SWIM catalog 15th anniversary party in West Hollywood, Calif. on Thursday, March 25, 2010. (AP Photo/Dan Steinberg)[Click image for details ]

Renault Formula One driver's Robert Kubica, right, of Poland and Russia's Vitaly Petrov, left, are pictured with former Australian Olympic swim star Ian Thorpe outside their team garage at the Australian Formula One Grand Prix in Melbourne, Sunday, March 28, 2010. (AP Photo/Mark Baker)[Click image for details ]

Nadia Petrova of Russia sits during a changeover in the second set while playing Daniela Hantuchova of Slovakia during the Sony Ericsson Open tennis tournament in Key Biscayne, Fla. Saturday, March 27, 2010. Hantuchova won 6-2, 6-4. (AP Photo/Lynne Sladky)[Click image for details ]

Hee Kyung Seo, of South Korea, plays during the third round of the LPGA Kia Classic golf tournament at La Costa in Carlsbad, Calif. Saturday, March 27, 2010. (AP Photo/Denis Poroy)[Click image for details ]

Butler's Gordon Hayward reacts during the second half of the NCAA West Regional final college basketball game against Kansas State in Salt Lake City, Saturday, March 27, 2010. (AP Photo/Paul Sakuma)[Click image for details ]

Rickie Fowler, left, signs autographs after finishing the third round of the Arnold Palmer Invitational golf tournament at Bay Hill in Orlando, Fla., Saturday, March 27, 2010.(AP Photo/Phelan M. Ebenhack)[Click image for details ]

Palermo's Fabrizio Miccoli, at center, celebrates with teammate Habel Hernandez during the Serie A soccer match between Palermo and Bologna, in Palermo, Italy, Saturday, March 27, 2010. (AP Photo/Alessandro Fucarini)[Click image for details ]

Tennessee head coach Bruce Pearl is seen on a television monitor during a news conference for the NCAA Midwest Regional college basketball championship Saturday, March 27, 2010, in St. Louis. (AP Photo/Paul Sancya)[Click image for details ]

Gloria De Campeao, right, ridden by Tiago Pereira crosses the finish-line ahead of Lizard's Desire and Allybar to win the Dubai World Cup at the Meydan horse race track in Dubai, United Arab Emirates, Saturday March 27, 2010. (AP Photo)[Click image for details ]

Schalke's Kevin Kuranyi celebrates after winning the German first division Bundesliga soccer match between Bayer Leverkusen and Schalke 04 in Leverkusen, Germany, Saturday, March 27, 2010. (AP Photo/Frank Augstein) ** NO MOBILE USE UNTIL 2 HOURS AFTER THE MATCH, WEBSITE USERS ARE OBLIGED TO COMPLY WITH DFL-RESTRICTIONS, SEE INSTRUCTIONS FOR DETAILS **[Click image for details ]

Victoria Pendleton, of England, holds her gold medal after winning the Women's Sprint at the World Track Cycling Championships in the Ballerup Arena, Copenhagen, Denmark, Saturday, March, 27, 2010. (AP Photo/Alastair Grant)[Click image for details ]

Russia's Ksenia Makarova performs in the free skating competition, at the World Figure Skating Championships in Turin, Italy, Saturday, March 27, 2010. (AP Photo/Antonio Calanni)[Click image for details ]

U.S. Congressman Earl Pomeroy delivers his acceptance speech for the U.S. House of Representatives nomination on Saturday, March 27, 2010 while students hold signs supporting the Congressional Delegation during the North Dakota Democratic-NPL Party convention at the Fargo Civic Center. (AP photo by Jay Pickthorn)[Click image for details ]

Tea Party supporters attend a rally in the desert outside Searchlight, Nev. Saturday, March 27, 2010. (AP Photo/Isaac Brekken)[Click image for details ]

Green Party Convention.Trevor Sargent (seated) is given a standing ovation after his resignation as a government Minister as John Gormley gives his Key Note address to the Party Convention at the Tower Hotel in Waterford, Ireland. Picture date: Saturday March 27, 2010. See PA story POLITICS Green Ireland. Photo credit should read: Niall Carson/PA Wire URN:8576728 (Press Association via AP Images)[Click image for details ]

U.S. Sen. John McCain, R-Ariz., addresses the crowd during a campaign rally Saturday, March 27, 2010 in Mesa, Ariz . McCain, who is running for another term in the U.S. Senate, was joined by former running mate Sarah Palin for only their second campaign rally together since losing the presidential election in 2008. (AP Photo/Matt York)[Click image for details ]

Labour Scottish spring conference.John Prescott addresses Labour's Scottish spring conference at the Glasgow Science Centre. Picture date: Saturday March 27, 2010. Photo credit should read: Danny Lawson/PA Wire URN:8575984 (Press Association via AP Images)[Click image for details ]

FILE - President Barack Obama buttons his jacket as he steps off Marine One as he arrives at the White House in Washington in this March 25, 2010 file photo. Obama is back to square one _ again _ in finding a transportation security chief to shore up the nation's defenses against terrorist threats from the air, road and rail after retired Army Maj. Gen. Robert Harding took himself out of the running Friday night March 26, 2010. (AP Photo/Alex Brandon, File)[Click image for details ]

President Barack Obama removes his coat before delivering remarks on health insurance reform during his event at the University of Iowa, Thursday, March 25, 2010, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)[Click image for details ]

Alejandra Renteria, 6, is handed a cucumber by her sister Doris, 9, as the two young girls work alongside their parents in a field in Helena, Ohio, July 31, 1997. The girls do not like the back-straining work of cucumber picking and prefer picking fruit in Michigan and their home state of Florida. (AP Photo/Amy Sancetta) This image is part of AP assignment photographer Amy Sancetta's portfolio. Sancetta is based in Cleveland and is available for assignment in Ohio. To schedule an assignment or to find out more about AP Images' Assignment Services, please call us at +1 212-621-1980 or e-mail us at assignments@ap.org.[Click image for details ]

HIDDEN HILLS, CA - MARCH 19: From left, Kris, Kendall and Kylie Jenner being interviewed by Access Hollywood before they demonstrate the fun of cooking with America's Test Kitchen: Let's Get Cooking on the Nintendo DSi XL on March 19, 2010 in Hidden Hills, California. (Shea Walsh / AP Images for Nintendo)[Click image for details ]

Secretary of State Hillary Clinton waves good bye as she and Secretary of Defense Robert Gates leave after a briefing on the new nuclear arms reduction treaty between the U.S. and Russia in the press briefing room of the White House in Washington, Friday, March 26, 2010. (AP Photo/J. David Ake)[Click image for details ]

Sister Josephine Koeppel of Saint Therese uses a walker to leave the dining room after the morning meal within the enclosure Wednesday morning, June 22, 2005 at the Monastery of the Discalced Carmelite Nuns in Elysburg, Pa. Sister Josephine has been a Carmelite nun for 55 years. Sister Josephine wheres the big shoes on her feet due to a severe case of bunions. (AP Photo/Carolyn Kaster)This image is part of AP assignment photographer Carolyn Kaster's portfolio. Kaster is based in Washington and is available for assignment in the Northeast. To schedule an assignment or to find out more about AP Images' Assignment Services, please call us at +1 212-621-1980 or e-mail us at assignments@ap.org.[Click image for details ]

Supporters of ousted Prime Minister Thaksin Shinawatra stage a protest outside a military barrack where Prime Minister Abhisit Vejjajiva is staying and working Tuesday, March 28, 2010 in Bangkok, Thailand. Abhisit has agreed to hold face-to-face talks with protesters demanding new elections to "restore peace and minimize the chance of violence." (AP Photo/Apichart Weerawong)[Click image for details ]

Family members of missing sailors the sunken South Korean naval ship Cheonan shout against what they say the slow pace of rescue operations in front of a naval base in Pyeongtaek, South Korea, Sunday, March 28, 2010. Military divers have searched in vain for the 46 marines missing since the South Korean ship exploded and sank near the tense maritime border with North Korea. (AP Photo/ Lee Jin-man)[Click image for details ]

BA cabin crew strike.General view of Heathrow Airport as British Airways cabin staff continue their strike action. Picture date: Saturday March 27, 2010. See PA story INDUSTRY BA. Photo credit should read: Steve Parsons/PA Wire URN:8576810 (Press Association via AP Images)[Click image for details ]

In this March 25, 2010 photo, Jameson Clergeau, a painter, poses or a portrait by a dry riverbed in the Turgeau neighborhood of Port-au-Prince. A team funded by the U.S. Defense Department has promised to remove the debris of shattered buildings in the Turgeau neighborhood, for people who dump it in the street in front of their lots. The riverbed is expected to flood in the upcoming rainy season that starts officially on May 1. (AP Photo/Jorge Saenz)[Click image for details ]

Palestinian women walk past the women watching an Islamic Jihad rally calling for the Arab League during their summit in Libya to cancel an initiative for indirect talks for peace with Israel, in Gaza City, Saturday, March 27, 2010. Earlier this month, Arab nations opened the door for Palestinian President Mahmoud Abbas to enter four months of indirect, American-brokered peace talks with Israel. But they later threatened to withdraw support for the indirect talks because of recent Israeli announcements on plans for new settlement building. (AP Photo/Hatem Moussa)[Click image for details ]

Foreign Minister of Saudi Arabia Prince Saud Al Faysal attends the opening session of the Arab league Summit in Sirte, Libya Saturday, March 27, 2010. (AP Photo/Abdel Magid Al Fergany)[Click image for details ]

Pakistani wrestlers fight as part of their training at the Champion Akram Pahalwan Da Khara Wrestling Club in the Old City of Lahore, Pakistan, Saturday, Nov. 15, 2008. (AP Photo/Emilio Morenatti) This image is part of AP assignment photographer Emilio Morenatti's portfolio. Morenatti is based in Barcelona and is available for assignment throughout Europe. To schedule an assignment or to find out more about AP Images' Assignment Services, please call us at +1 212-621-1980 or e-mail us at assignments@ap.org.[Click image for details ]

A Palestinian youth stands next to the Israel's separation barrier, in the West Bank refugee camp of Shoafat, on the outskirts of Jerusalem, Monday June 4, 2007. (AP Photo/Oded Balilty) This image is part of AP assignment photographer Oded Balilty's portfolio. Balilty is based in Jerusalem and is available for assignment in the Middle East. To schedule an assignment or to find out more about AP Images' Assignment Services, please call us at +1 212-621-1980 or e-mail us at assignments@ap.org.[Click image for details ]

5th Finance & Investment in Qatar Forum in Grand Hotel. Paris, FRANCE-25/03/2010./Credit:MEIGNEUX/SIPA/1003251757 (Sipa via AP Images)[Click image for details ]

Greek Prime Minister George Papandreou speaks during a media conference at an EU summit in Brussels, Friday March 26, 2010. EU leaders hold the second day of a summit that so far has focused on Greek economic woes, with eurozone countries and the International Monetary Fund pledging financial support in a deal that aims to halt the government debt crisis undermining Europe's currency union. (AP Photo/Geert Vanden Wijngaert)[Click image for details ]

Children look on on during a youth gathering with Pope Benedict XVI in St. Peter's square, at the Vatican, Thursday, March 25, 2010. The Vatican on Thursday strongly defended its decision not to defrock an American priest accused of molesting some 200 deaf boys in Wisconsin and denounced what it called a campaign to smear Pope Benedict XVI and his aides. Church and Vatican documents showed that in the mid-1990s, two Wisconsin bishops urged the Vatican office led by then-Cardinal Joseph Ratzinger, now the pope, to let them hold a church trial against the Rev. Lawrence Murphy. The bishops admitted the trial was coming years after the alleged abuse, but argued that the deaf community in Milwaukee was demanding justice from the church. (AP Photo/Riccardo De Luca)[Click image for details ]

Joshua Wright, a senior security analyst for InGuardians, poses for a portrait with his hacking tools in his office in East Providence, R.I., Friday, March 26, 2010. InGuardians, which was hired by three utility companies, found flaws in new "smart" meters being installed at homes and businesses across the U.S. (AP Photo/Gretchen Ertl)[Click image for details ]

World Trade Organization (WTO) chief Pascal Lamy attends a press conference at the WHO headquarters in Geneva, Switzerland, Friday, March 26, 2010. After the sharpest decline in more then 70 years, world trade is set to rebound in 2010 by growing at 9.5 percent, according to the WTO economists. (AP Photo/Anja Niedringhaus)[Click image for details ]

In this photo made March 3, 2010, Yenif Polanco checks a price tag while shopping at Century 21 department store in New York. The Commerce Department reported Friday, March 26, 2010, that the economy grew at a 5.6 percent pace in the October-to-December quarter in its third and final estimate of economic activity during the period. (AP Photo/Mark Lennihan)[Click image for details ]

In this file photo made March 3, 2010, a Costco employee cooks chicken at Costco in Mountain View, Calif. The Commerce Department says the economy grew at a 5.6 percent pace in the October-to-December quarter in its third and final estimate of economic activity for the period.(AP Photo/Paul Sakuma, file)[Click image for details ]

A Nissan design center staff demonstrates how to paste a thin plastic film on a clay model of new Nissan Fairlady Z during a press tour at the Nissan Motor Co.'s design facility in Atsugi near Tokyo, Japan, Friday, March 26, 2010. (AP Photo/Itsuo Inouye)[Click image for details ]

Don Robicheaux, safety coordinator for Marathon, stands in front of the new crude unit, part of Marathon's estimated $3.2 billion expansion in Garyville, La., Thursday, March 25, 2010. Marathon Oil Corp. said Thursday it has brought its vastly expanded Louisiana refinery up to full production, turning out nearly 20 million gallons of gasoline and other fuels a day despite the industry chill from possible carbon legislation coming from Congress and growing competition overseas. (AP Photo/Cheryl Gerber)[Click image for details ]

Traders work on the floor at the New York Stock Exchange in New York, Thursday, March 25, 2010. (AP Photo/Seth Wenig)[Click image for details ]

** ADVANCE FOR USE MONDAY, MARCH 29, AND THEREAFTER ** In this photo made March 4, 2010, Leigh Gilly, vice president of business development for Cellcontrol, holds his Blackberry with the screen displaying his company's blocking device is operating, in New York. (AP Photo/Richard Drew)[Click image for details ]

Lam Tran holds a box containing documents on Toyota cases outside the federal courthouse in San Diego, Calif., Thursday, March 25, 2010. Attorneys for Toyota are asking a panel of federal judges to consolidate more than 200 lawsuits involving sudden acceleration problems before a single judge in Los Angeles. (AP Photo/Jae C. Hong)[Click image for details ]

Kelsey Hubbard, left, a reporter for the Wall Street Journal Digital Network, records a show in the newsroom, Wednesday, March 24, 2010, in New York. (AP Photo/Mark Lennihan)[Click image for details ]

FILE - In this Aug. 17, 2009 file photo, new Deere & Co., John Deere tractors are displayed at a dealership in Maumelle, Ark. Deere & Co. said Thursday, March 25, 2010, that changes to the health care law signed into law this week will raise related costs this year by $150 million.(AP Photo/Danny Johnston, file)[Click image for details ]