Sheryl Crow "danced all night" at Jennifer Aniston's birthday party. The actress threw an early celebration at her home on Saturday ahead of turning 40 yesterday and her friends say they had a memorable night.

Singer Sheryl said: "It was a lot of fun. I danced all night with Courteney Cox. I can't remember the last time I did that. So that was a sign of a good party!"

Jennifer Aniston celebrated her 40th birthday with a lavish party on Saturday night. The former "Friends" star - who turns the landmark age on February 11 - celebrated four days early with a star-studded bash at her Beverly Hills mansion.

Jennifer invited close friends including Courteney Cox and husband David Arquette, Oprah Winfrey, Sheryl Crow, Tobey Maguire and wife Jennifer Meyer, Tom Hanks and Rita Wilson to join her and boyfriend John Mayer at the party.

Jennifer Aniston is planning a star-studded 40th birthday party. The former "Friends" actress, who reaches the landmark age on February 11, wants to celebrate early with a lavish bash at her new Beverly Hills home on February 7.

The guest list will include Jennifer's boyfriend John Mayer, her close pal Courteney Cox and her husband David Arquette and singer Sheryl Crow.