According to media rumors, actress Jennifer Aniston spent the night with Hollywood hunk Vince Vaugnh, at his hotel.

Aniston was spotted at the Four Seasons hotel in Chicago, where her 'The Break Up' co-star Vince is staying and was seen sneaking into her room at the swanky Peninsula Hotel in the early hours of the morning.

A source is quoted in Britain's News of the World newspaper as saying: "Jennifer and Vince have become really close since they started filming together.".

They are great friends but now it seems things are more serious between them. She was spotted leaving the Four Seasons in the early hours of the morning and clearly didn't want to be seen."

Rumors about Aniston and Vaughn spread in the media after the two actors were pictured together cuddling on the set of "The Break Up". Both actors denied, saying there is no romantic interest between them and they are just best friends.