Jennifer Aniston back with Vince Vaughn?

Jennifer Aniston has sparked rumours that she has reunited with ex-boyfriend Vince Vaughn.

The former Friends actress invited Vince to spend the night at her Hollywood home recently, resulting in speculation that the pair are back together.

Aniston and Vaughn started dating in 2005 while filming The Break-Up together, but they announced that they had split in December last year.

A source told the News of the World: "Vince and Jen have stayed close since they split but recently they have spent more time together. He even stayed over at Jennifer's house. They are a very private couple but it looks like things are hotting up again.

"Jennifer is a beautiful woman and Vince is a red-blooded male - how could he resist?"