Brad Pitt and his ex-wife Jennifer Aniston
But, despite the marriage split, Courteney Cox hugged and chatted with her friend's former husband when they were guests at manager Cynthia Pett-Dante's birthday bash at Eva Longoria's Hollywood restaurant Beso on Wednesday night (04May11).
A source tells People.com, "They hugged and kissed when they greeted each other. They talked for a while.
"They were chatting, catching up. They both seemed happy and totally relaxed, very at ease. And they were both smiling the entire time. It didn't seem awkward at all."