Photo SpecialHollywood' Hottest Single Stars

From whom they hang with to what they think about settling down, get the skinny on celebs such as George Clooney and Lucy Liu, who are among Hollywood's most in-demand A-list bachelors and bachelorettes. By Serena Kappes

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SWEET HEART

She may kick butt on Alias, but in real life Jennifer Garner (at the Oscars in March), who recently filed for divorce from husband Scott Foley, is known for her sweet demeanor. "It's her kindness and generosity that make her even more beautiful," costar Michael Vartan told Teen People in March.

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