Jennifer Aniston is laughing off tabloid reports suggesting she had banned ROD STEWART's daughter KIMBERLY from attending JOHN MAYER's recent London concert.

The former Friends star joined her rocker boyfriend for part of his European tour at the end of last month (Jun08).

But, according to the Daily Mirror newspaper, Aniston was enraged when she spotted socialite Kimberly Stewart backstage at his Hard Rock Calling gig in Hyde Park on Saturday (28Jun08) - and demanded she be removed from the site.

The publication went on to claim that "Jennifer doesn't want anyone around that reminds her that (Mayer) used to be a player".

However, Aniston's representative has dismissed the claims, telling Usmagazine.com the story is "absolutely false".