Jennifer Aniston appears to be on tour in England with John Mayer.  She's been seen at not one, but two, of her sweetie's shows.  On Friday she attended a concert in Brixton, south London.  People reports:

Fans outside the gig said they had seen Aniston sitting in an upper level, playing with her hair watching the singer, and she and Mayer were seen leaving around 11:30.

Saturday night, Jennifer was spotted at his Hard Rock Calling show in London. 

"She was on the side of the stage and really couldn’t be seen by anyone," an onlooker tells PEOPLE. "...she was seen hanging out with [John] in the Artist Area before and after his performance."

How cute.  Having dated musicians before, I know how fun it is at first to attend shows, hang out backstage, get free drinks and all.  But it does get old after awhile.  Rest assured that she won't be doing this forever!

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