Fergie & Josh Duhamel: Joint Bachelor(ette) Party!

Fergie and her fiancé, Transformers star Josh Duhamel, will be celebrating their bachelor and bachelorette parties together tonight!

“They’re having a joint bash at a lounge in Santa Monica,” an insider tells In Touch. “They wanted a more tame party and wanted to do it together. [But] she’s getting plenty of naughty gifts from all her girlfriends. Everybody can’t wait to help them celebrate.”

Let’s hope she doesn’t get the chair George Clooney built in Burn After Reading!

Fergie, 33, and Josh, 36, are set to marry this Saturday, January 10, in southern California.