'Groupie' Jennifer Aniston Watches John Mayer Gig

Jennifer Aniston provided boyfriend John Meyer with a notable groupie at his gig in London yesterday.

The actress watched and took pictures from the side of the stage as he performed at the Hyde Park Calling festival.

Aniston had flown into Britain this week to join Meyer - who she has been dating for a couple of months - on his current tour of the country.

Stars including Eric Clapton and Aniston’s good friend Sheryl Crow also performed at the event.