Happy David Arquette Parties in Hollywood (PHOTOS)
“He looked really happy,” a partygoer at Arquette’s table tells Celebuzz. “It seems like his recovery is going well, he drank water the entire time.”
David entered rehab in early January.
Our source, who says he was hanging out with a mystery brunette for most of the evening, said that despite still being separated from wife Courteney Cox the actor was in a great mood.
“He was so friendly with everyone, taking pictures with fans and talking to any guests who came up to him,” adds our insider.