Timberlake and Hudson Ring In the New Year Together!

Are Justin Timberlake and Cameron Diaz over? Could be. They reportedly didn't spend Christmas together. He was in his hometown of Memphis, while Diaz was said to be skiing with her family in Vail, Colorado. 

Well, what about New Year's? J.T. was at Kate Hudson's party at her L.A.-area home. I just learned that Timberlake and Hudson left many with raised eyebrows because they appeared to be quite, um, chummy. "They were flirting and talking all night," a source tells me. 

At one point they were seen going upstairs together. "When Kate came back, she was wearing a different outfit," my source says. 

I'm told that as the party died down, Timberlake stayed put. "He didn't look like he was going to be leaving anytime soon," my source says.

Timberlake's rep declined to comment. Hudson's rep (who also reps Diaz) tells me, "He was one of many guests at the party. They are friends, nothing more."

The rep declined comment on Diaz. "We have not commented on that. Will let you know if we do."

Most recently, Hudson has been linked to Owen Wilson after separating from her rocker husband, Chris Robinson.

As we all know, this isn't the first time reports have surfaced about Diaz and Timberlake going their separate ways during their three-year romance. 

I'm told Diaz has never been too keen on Timberlake's close relationship with ex-girlfriend Veronica Finn. She was in Memphis with J.T. for Christmas. She tells tonight's E! News that she remains close to his family and that she and Timberlake did not spend any time alone during the holidays. "Veronica is around all the time," another source tells me. "Cameron gets crazy jealous."

Perhaps Timberlake and Diaz are the latest victims of E!'s Love Ride curse. If Timberlake and Diaz are over, that means three of the eight couples featured in the new series have gone kaput. With Pamela Anderson and Kid Rock along with Britney Spears and Kevin Federline over, who's left to worry about the curse? Brangelina, TomKat, Jennifer Garner and Ben Affleck, Demi Moore and Ashton Kutcher, and Sarah Jessica Parker and Matthew Broderick.