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Actor Jonah Hill arrives at the premiere of Columbia Pictures' "Moneyball" at the Paramount Theatre of the Arts on Sept. 19, 2011, in Oakland, Calif.
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Actor Jonah Hill warms up prior to throwing out the first pitch before a game between the Detroit Tigers and the Oakland Athletics at O.co Coliseum on Sept. 18, 2011, in Oakland, Calif.
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From left to right, Jonah Hill, Brad Pitt and director Bennett Miller attend the "Moneyball" photocall at the Summer of Sony 3 on July 11, 2011, in Cancun, Mexico.
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Actors Rooney Mara and Jonah Hill attend Sony Pictures Classics' 69th Annual Golden Globe Awards After Party at The Beverly Hilton hotel on Jan. 15, 2012, in Beverly Hills, Calif.
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Actor Jonah Hill and guest arrive to the 18th Annual Screen Actors Guild Awards at the Shrine Auditorium in Los Angeles, Calif., on Jan. 29, 2012.
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From left to right, actors George Clooney, Brad Pitt and Jonah Hill attend the 84th Academy Awards Nominations Luncheon at The Beverly Hilton hotel on Feb. 6, 2012, in Beverly Hills, Calif.
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Actors Jonah Hill and Brad Pitt speak onstage at "Moneyball" Press Conference during 2011 Toronto International Film Festival on Sept. 9, 2011, in Toronto.
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Actor Jonah Hill attends The 2011 ESPY Awards at Nokia Theatre L.A. Live on July 13, 2011, in Los Angeles.
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Actor Jonah Hill poses in the press room during the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on Aug. 28, 2011, in Los Angeles.
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Actor Seth Rogen, left, and Jonah Hill speak onstage during the 19th annual "A Night At Sardi's" fundraiser and awards dinner benefitting the Alzheimer's Association at the Beverly Hilton Hotel on March 16, 2011, in Beverly Hills, Calif.
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Actor Jonah Hill and guest arrive at the 16th annual Critics' Choice Movie Awards at the Hollywood Palladium on Jan. 14, 2011, in Los Angeles.
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Actors Jonah Hill and Russell Brand arrive at the premiere of Universal Pictures' "Get Him To The Greek" held at the Greek Theatre on May 25, 2010, in Los Angeles.
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Actor Jonah Hill and singer Katy Perry onstage at Nickelodeon's 23rd Annual Kids' Choice Awards held at UCLA's Pauley Pavilion on March 27, 2010 in Los Angeles.
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Actor Jonah Hill arrives at the premiere of Dreamworks Animation's "How To Train Your Dragon" on March 21, 2010, at Gibson Amphitheatre in Universal City, Calif.
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Actress Aubrey Plaza, actor Jonah Hill, actor/Rapper RZA and actor Aziz Ansari attend the premiere of Universal Pictures' "Funny People" held at ArcLight Cinemas Cinerama Dome on July 20, 2009, in Hollywood, Calif.
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Jonah Hill and Danielle Marcus arrives at Hollywood Life's Behind The Camera Awards at The Highlands on Nov. 9, 2008, in Hollywood, Calif.
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From left to right, director/producer Judd Apatow, actor Jonah Hill, and actress Leslie Mann attend the 8th Annual AFI Awards cocktail reception held at the Four Seasons Hotel on Jan. 11, 2008, in Beverly Hills, Calif.
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Actors Lauren Graham, Wanda Sykes and Jonah Hill pose at the afterparty for the premiere of Universal Pictures' "Evan Almighty" at the Gibson Amphitheatre and CityWalk Cinemas on June 10, 2007, in Universal City, Calif.
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Actors Christopher Mintz-Plasse, Michael Cera and Jonah Hill arrive to the taping of Spike TV's First Annual "Guys Choice" at Radford Studios on June 9, 2007, in Studio City, Calif.
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Actors Jonah Hill and Jason Segel pose at the premiere of Universal Pictures' "Knocked Up" at the Mann's Village Theater on May 21, 2007, in Los Angeles.
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Actor Jonah Hill arrives at the Universal Pictures premiere of "Miami Vice" held at the Mann's Village Theatre on July 20, 2006, in Westwood, Calif.