AP Photo/Joel Ryan
British actor Russell Brand and his wife, singer Katy Perry, kiss as they arrive for the European premiere of "Arthur," in London, Tuesday, April 19, 2011.
AP Photo/Joel Ryan
British actors Helen Mirren and Russell Brand arrive for the European premiere of "Arthur," in London, Tuesday, April 19, 2011.
AP Photo/Joel Ryan
Actress Greta Gerwig arrives for the European premiere of "Arthur," in London, Tuesday, April 19, 2011.
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British actress Helen Mirren signs autographs for her fans as she arrives for the European premiere of "Arthur" in London, Tuesday, April 19, 2011.
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Russell Brand arrives for the European premiere of "Arthur" in London, Tuesday, April 19, 2011.
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British actor Russell Brand and his wife, Katy Parry, arrive for the European premiere of "Arthur" in London, Tuesday, April 19, 2011
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British actress Helen Mirren arrives for the European premiere of "Arthur" in London, Tuesday, April 19 2011
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Actor Paul Bettany stops for a photo at a "Priest" 3-D footage screening in New York, April 19, 2011. Bettany stars in the film.
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Actor David Arquette arrives at Malaria No More Presents: Hollywood Bites Back! held at Club Nokia L.A. Live on April 16, 2011, in Los Angeles.
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Actresses Rachael Harris, left, and Elizabeth Banks perform onstage at Malaria No More Presents: Hollywood Bites Back! held at Club Nokia L.A. Live on April 16, 2011, in Los Angeles.
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Actress Sarah Silverman arrives at Malaria No More Presents: Hollywood Bites Back! held at Club Nokia L.A. Live on April 16, 2011, in Los Angeles.
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TV host Jeff Probst and actress Lisa Ann Russell attend Malaria No More's 'Hollywood Bites Back!' event at Club Nokia at L.A. Live on April 16, 2011, in Los Angeles.
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Actor Charlie Sheen gestures toward a stuffed tiger given to him by a fan as he arrives for his performance at DAR Constitution Hall in Washington, April 19, 2011.
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Actor Vince Vaughn watches as the Chicago Blackhawks take on the Vancouver Canucks in Game Three of the Western Conference Quarterfinals during the 2011 NHL Stanley Cup Playoffs at the United Center on April 17, 2011, in Chicago. The Canucks defeated the Blackhawks, 3-2.
AP Photo/The Rachael Ray Show, David M. Russell
Host Rachael Ray, right, watches as actress Gwyneth Paltow cooks up a fried zucchini spaghetti dish during a taping of "The Rachael Ray Show" in New York.
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Recording artists/actors Kevin Jonas, Frankie Jonas, left, and Nick Jonas attend the 35th Annual Toyota Pro/Celebrity Race on April 16, 2011, in Long Beach, Calif.
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Actor Djimon Hounsou, model/actress Kimora Lee and their son, Kenzo Lee Hounsou attend the 35th Annual Toyota Pro/Celebrity Race on April 16, 2011, in Long Beach, Calif.
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LONG BEACH, CA - APRIL 16: Actor Brian Austin Green attends the 35th Annual Toyota Pro/Celebrity Race on April 16, 2011 in Long Beach, Calif.
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Actress Anna Paquin attends the 35th Annual Toyota Pro/Celebrity Race on April 16, 2011, in Long Beach, Calif.
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Actors Stephen Moyer, left, and AJ Buckley attend the 35th Annual Toyota Pro/Celebrity Race on April 16, 2011, in Long Beach, Calif.