Hottest Bachelors 2009

The Dirty Dozen: Hollywood's Naughtiest Bachelors

John! Leo! Brody! See how these notorious playboys make being bad look so good

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BRODY JENNER

The Hills star has charmed everyone from Lindsay Lohan to Kristin Cavallari – and he once boasted to PEOPLE about his way with the ladies, "On a plane, I picked up a flight attendant from Canada!" But these days, he's been spending time with his girlfriend Jayde Nicole, Playboy''s 2008 Playmate of the Year. Still, that hasn't kept him out of the clubs – or away from his wingman, Frankie Delgado.