Adorable actress Drew Barrymore has called it quits on her relationship with Strokes drummer Fabrizio Moretti. "Fab is now living back in his old apartment," said a friend of the rocker. "Drew said they needed time off," confirmed a source close to Barrymore. The cause of the rift was reportedly just clashing personalities. "He's younger, and she's more worldly," said a source. "He doesn't like