Parties! The style, stars and scoop from Hollywood's hottest events

Kelly Ripa struck a pose in a sexy frock by Diane von Furstenburg as she helped kick off New York Fashion Week at the 2007 Red Dress Collection fashion show. The annual event showcases designers' one-of-a-kind red dresses—the symbol for women's awareness about heart disease—modeled by some very familiar faces. Kim Cattrall, Jane Krakowski and Katharine McPhee managed to keep up with real-life mannequins Helena Christensen and Alek Wek on the red-carpeted runway.

From Diane von Furstenberg to Baby Phat, check out looks from fashion week’s hottest shows at NYMag.com

—Bronwyn Barnes and Polly Blitzer