Brooklyn Decker: Baby Bump for 'What to Expect'!

Brooklyn Decker wraps up in a pink robe as she walks to the set of her new movie, What to Expect When You’re Expecting, on Monday (July 25) in Atlanta, Georgia.

The 24-year-old model and actress also showed off a prosthetic baby bump during the day of shooting!

Brooklyn plays Skyler, a “perennially perky character, who is married to a much older man [and] sails through her pregnancy with twins much to the consternation of her peers,” in one of the movie’s interlocking stories.

Jennifer Lopez and Cameron Diaz will also star in the film, due in theaters May 11, 2012.