Talk about monkeying around: Adorable funny couple Sacha Baron Cohen and Isla Fisher were hardly recognizable Monday night as they donned full-body cow and sock monkey costumes in Beverly Hills. The "Borat" star, 41, and "Bachelorette" actress, 36, have two young daughters, Olive, 5, and Elula, 2.
Cohen and Fisher are just a couple of the many celebrities who dressed up in his-and-her Halloween outfits. Fergie and husband Josh Duhamel transformed into reality stars Angelyne and Dennis Woodruff over the weekend, while Kim Kardashian and Kanye West hit up a New York party dressed up as a mermaid and a sailor.
PHOTO: Sacha Baron Cohen dons a strange monkey-cow costume.