James Devaney/WireImage.com; Michael Bezjian/Getty Images; Mark Von Holden/Wireimage; Stefanie Keenan/Wire ImageWe all know Jennifer Aniston loves spending the holidays with her BFFs and boyfriends.
She sipped margaritas in Mexico with Chelsea Handler for Thanksgiving, and rang in her 40th birthday with former beau John Mayer.
So which of her famous pals was with her on Christmas Eve?
Jen spent Christmas Eve with her best Friend Courteney Cox, People reports.
"Both Jen and Courteney are tired after a long year," a source close to Cox told People, "They celebrated Christmas [with] each other and just focused on making things special for Coco."
And lest you think Jen only spent the holiday with Court because she's newly single and separated from David Arquette, these two BFFs actually have a tradition of celebrating Christmas Eve together.
Chelsea, meanwhile, opted for a beachy getaway in warmer climes again for her holiday, but this time, she vacationed with her family.
And as for John Mayer? We have no idea where he spent Christmas because he deleted his Twitter this year. Maybe in 2011 he'll come back to us?