Last night Fergie and a red-headed Drew Barrymore attended the book launch party for "The Beauty Detox Solution" at the London Hotel in West Hollywood, and it looks like the ladies had a blast bonding at the bash. Drew brought along her boyfriend Will Kopelman, and stars like Channing Tatum and Hilary Duff also showed up for the party.

“I don’t like to diet, I like to eat right and that’s what Kim’s philosophy is all about," Drew says of the book. "Her food program has had such an impact not only on my body but my health in general. She’s brilliant.” Given how hot the 36-year-old actress looks, we'll take her word for it!