Megan Fox: 'This Is Forty' with Leslie Mann!

Megan Fox rocks a pair of black high heels while walking around the set of her new movie, This Is Forty, on Monday (August 22) in Pacific Palisades, Calif.

The 25-year-old actress was joined on set by actress Leslie Mann, whose husband, Judd Apatow, is directing the comedy.

PHOTOS: Check out the latest pics of Megan Fox

Over the weekend, Megan posted a pic on her Facebook page showing her taking a dip in the pool with co-stars Jason Segel and Chris O’Dowd.

10+ pictures inside of Megan Fox on the set of This Is Forty…