SIGHTING: John Mayer takes in Wimbledon - but where's Jennifer?

Grammy-winning artist John Mayer was spotted taking in the newly sleeved James Blake's second round match versus Rainner Schuettler. John's in town for the Glastonbury Festival where he'll be performing. And according to ESPN's Chris Fowler, the two are old high school buddies - strange but true!

But one question John: where's rumored girlfriend-for-now Jennifer Aniston?

(image via getty)