Anne Hathaway arrives for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

(L-R) Cast members will.i.am, Jake T. Austin, Anne Hathaway, Jesse Eisenberg and Leslie Mann arrive for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Carla Ortiz arrives for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Cast (L-R) Leslie Mann, Rodrigo Santoro, Director, Carlos Saldanha, Anne Hathaway and Jemaine Clement arrive for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Actress Kathryn Lee attends the premiere of Twentieth Century Fox and Blue Sky Studios' “Rio” at Grauman's Mann Chinese Theater on April 10, 2011 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

Director Carlos Saldanha and Anne Hathaway arrive for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Actress Leslie Mann arrives for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Actress, Leslie Mann with husband Judd Apatow and daughters arrive for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Cast (L-R)Jamie Foxx, Sergio Mendes, will.i.am, Jake T. Austin, Carlos Saldanha, Anne Hathaway, Jesse Eisenberg, John C. Donkin, Leslie Mann, Rodrigo Santoro, Jemaine Clement and George Lopez arrive for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)

Actress Sammi Hanratty attends the premiere of Twentieth Century Fox and Blue Sky Studios' “Rio” at Grauman's Mann Chinese Theater on April 10, 2011 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

Shoes worn by will.i.am as he arrives for the premiere of Twentieth Century Fox & Blue Sky Studios' “RIO” on April 10, 2011 in Hollywood, California. (Photo by John Sciulli/Getty Images)