We knew Reese Witherspoon had a blast being massively blonde as Ginormica in Monsters Versus Aliens. But I hadn't realized how much fun Rainn Wilson was having as the film's alien villain, Gallaxhar, until I saw this new behind-the-scenes feature from Entertainment Tonight.

(Wilson also looks to steal the show as a leather-pants-wearing professor in Transformers 2.) MVA is now the most eagerly anticipated animated film since Wall-E. [ET]