Reese Witherspoon at premiere of "Monsters vs. Aliens" at the Gibson amphitheatre

Actress Reese Witherspoon, who gives voice to Ginormica in the movie, poses at the premiere of "Monsters vs. Aliens" at the Gibson amphitheatre in Universal City, California March 22, 2009. The movie opens in the U.S. on March 27. [Agencies]

Which of Reese Witherspoon's dress do you like best at the premiere?

Actress Reese Witherspoon, who gives voice to Ginormica in the movie, poses at the premiere of "Monsters vs. Aliens" at the Gibson amphitheatre in Universal City, California March 22, 2009. The movie opens in the U.S. on March 27. [Agencies]