Sigourney Weaver Pictures

• LOS ANGELES, CA - JUNE 21: Lois Aldrin, former astronaut Buzz Aldrin, actress Sigourney Weaver and director Andrew Stanton attend the after party for the world premiere of Disney-Pixar's film Wall-E held at the Griffith Observatory on June 21, 2008 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images) *** Local Caption *** Llois Aldrin;Buzz Aldrin;Sigourney Weaver;Andrew Stanton

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• LOS ANGELES, CA - JUNE 21: Actress Sigournry Weaver and producer Jim Morris attend the after party for the world premiere of Disney-Pixar's film Wall-E held at the Griffith Observatory on June 21, 2008 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images) *** Local Caption *** Sigourney Weaver;Jim Morris

  Getty Images

• Actress Sigourney Weaver, one of the voice talents featured in the Disney-Pixar animated film 'Wall-E' poses at the film's world premiere in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Chief Creative Officer of Disney and Pixar Animation Studios John Lasseter (L), President and CEO of The Walt Disney Co. Robert Iger and actress Sigourney Weaver (R) pose at the world premiere of Disney-Pixar's film 'Wall-E' in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Actors (L-R) Ben Burtt, Sigourney Weaver, Jeff Garlin, Kathy Najimy, Elissa Knights, Fred Willard and John Ratzenberger, voice talents featured in the animated film 'Wall-E', pose with an animatronic robot of the character Wall-E as they arrive for the film's world premiere in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Actress Sigourney Weaver (L), one of the voice talents featured in the animated film 'Wall-E', poses with John Lasseter, Chief Creative officer, Disney and Pixar Animation Studios, as he greets animatronic robot character Wall-E at the film's world premiere in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Actress Sigourney Weaver, one of the voice talents featured in the animated film 'Wall-E', poses with her husband Jim Simpson as they arrive for the film's world premiere in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Actress Sigourney Weaver, one of the voice talents featured in the animated film 'Wall-E', poses at the film's world premiere in Los Angeles, California June 21, 2008. The film opens June 27. REUTERS/Fred Prouser (UNITED STATES)

  Reuters

• Sigourney Weaver, a cast member in the animated film "WALL-E," arrives at the world premiere of the film in Los Angeles, Saturday, June 21, 2008. (AP Photo/Chris Pizzello)

  AP

• "WALL-E" cast member Sigourney Weaver arrives at the world premiere of the animated film in Los Angeles, Saturday, June 21, 2008. (AP Photo/Chris Pizzello)

  AP