Fergie doesn't cheat on Josh Duhamel
Fergie may have dabbled in bisexuality in the past, but now that she's married to 'Transformers' hottie Josh Duhamel, it's monogamy all the way. In a very candor-filled interview with The Advocate, the real-life Stacy Ferguson says that although she digs chicks, she's learned (with the help of a therapist) that it would be cheating if she ever fooled around with the same sex.

"I've had a lot of fun with women, and I'm not ashamed of it," she says. "But just because I enjoy women doesn't mean I'm allowed to have affairs in my relationship."