Stars Celebrate Smashbox

We just heard Britney was making plans to spend less time with Paris, but the twosome found their way back together last night. Britney, Paris and Lindsay were all reunited along with Matthew Perry, Nick Cannon, Hayden Panettiere and many more. Kind of seems like a random mix. Anyway, the celebs were at Area to celebrate the holidays and party planner Brent Bolthouse's birthday. Apparently after the party Britney's quick fling JR Rotem was acting all flirty with Hayden and Ashley Tisdale.

We so don't want cute Hayden to fall into the party girl Hollywood trap, but it's sounding like the young girl is doing just that. More pics including LB's Jason Wahler and Heidi Montag, Danny Masterson, Emmanuelle Chriqui, Kimberly Stewart, Beau Bridges and Snoop Dogg so read more