Why Is Olivia Wilde in a Lucha Libre Costume?

Why Is Olivia Wilde in a Lucha Libre Costume? Olivia Wilde is one of the three leads in the new comedy Burt Wonderstone, and the film is apparently chock full of crazy costumes. Leading men Steve Carell and Jim Carrey get to wear 70s ensembles, and Olivia recently got to join in on the fun with a Lucha Libre getup!