Photo SpecialHottest Hollywood Bachelors

COLIN FARRELL

Although he has short-lived relationships (such as the one with model Kim Bordenave) that might result in children (like son James), Farrell, 28, who stars in the upcoming A Home at the End of the World and Alexander after that, lives by the motto "Life's too short" and always seems ready for a good time. "A one-night stand did never a bad person make," he says.