Have JT and Cameron split?

Star mag is reporting that Justin Timberlake and Cameron Diaz have split. The couple has weathered many breakup rumors in the past, so who knows if this one is true, but... The tabloid claims Timberlake and Diaz spent the holidays apart - him with his family in Tennessee, and her at a Vail ski resort with her relatives. The SexyBack singer met up with friends at a nightclub in Memphis, and according to a source, told people his relationship with Diaz was over. "The group stayed in a private room at the club and had a great time," said the source. "Around 2 a.m. he was with a dozen friends in the VIP room when he was asked where Cameron was. Justin said, 'We're done. It's over!' He didn't seem at all unhappy." I'm not so sure I buy it.

source