More Bilson Brody Breakup Rumors!

Say it ain't so! The O.C.'s cutest couple, Rachel Bilson, 25, and Adam Brody, 26, may be heading for a split, insiders say. The duo, who have been together for nearly 3 years, haven't been spending much time together lately. Instead, Rachel has been painting the town on both coasts with former 'NSync singer JC Chasez, 30. The two first hit the scene in late August, partying in NYC at the MTV VMAs. Then on Sept. 19, Rachel and JC double dated with Justin Timberlake and Cameron Diaz. The next day in LA, they left a Teen Vogue party together.

"JC's smitten with Rachel", a friend says. "Rachel feels the same about him and has been rethinking her relationship with Adam", says another insider. "She says it's not healthy to settle down so young, and she wants to see what else is out there."

First Zach Braff now JC?

Source: Life & Style