JENNIFER Aniston hosted a star-studded Christmas party this weekend.

The 44-year-old actress had an A-list guest list which included Gwyneth Paltrow - who dated Jennifer's ex-husband Brad Pitt between 1994 until 1997 - and her spouse, Coldplay frontman Chris Martin, to her Bel Air mansion on Sunday night (08.12.13).

Their mutual pal Chelsea Handler and Jennifer's former 'Friends' co-star Courteney Cox - who was seen driving to the bash alongside a mystery man - were also in attendance.

In addition, Robert Downey Jr. - who stars with Gwyneth in the 'Iron Man' films - and his wife Susan, 'Arrested Development' actors Will Arnett and Jason Bateman, and Tobey McGuire and his wife, celebrity jewellery designer Jennifer Meyer, were all spotted at the festive bash.

Jennifer threw the party with her fiancé Justin Theroux - who she fell for on the set of their movie 'Wanderlust' in 2010 - and the 42-year-old actor's cousin, famed British documentary maker Louis Theroux, was present with his with wife Nancy.