New York, Oct 27 : American actress Jennifer Aniston’s relationship with American musician John Mayer does not seem to be serious, as she was spotted having a cosy dinner with Scottish actor Gerard Butler.

The two were seen at LA''s Tower Bar, a few days after Aniston and Mayer had had their dinner there.

“They were very affectionate to each other,” the New York Post quoted a source as saying.

“There was another man at the table, but he looked like he was a chaperone - or just there to stop tongues wagging. They basically ignored him,” the source added. (ANI)