Jennifer Aniston has been re-united with ex Vince Vaughn.

Vaughn and Aniston were reunited at Jennifer�s 38th birthday party, which was held at Courtney Cox�s home.

Vaughn stayed for around two hours, before leaving her to carry on with friends.

Vince and Jennifer announced their split in December. Aniston as recently spotted with a new man at a Sting concert in California. A source told the National Enquirer:  �She was glowing. Romantic music and a sexy man with her - she was loving the evening.�