Star Love: What Should They Do?

Should Denise & Richie, Nick & Vanessa and 11 other duos heat up or cool off? Vote on it! By Julia Wang

CHARLIE & BROOKE

Single since January, Charlie Sheen, 40, turned up at a Bel Air, Calif., fund-raiser (left) in June with a surprise – a new lady on his arm, actress and real-estate investor Brooke Mueller, 28. Sheen's rep confirms: "She's his girlfriend."