Jennifer Aniston is Heathrow Hip

Jennifer Aniston keeps it hip and happening at Heathrow airport in London on Sunday.

Earlier, Jen, 39, was seen leaving from LAX airport in Los Angeles. Current boyfriend John Mayer is reportedly across the pond in London and she’s off to see him!

The Your Body is a Wonderland singer is in England for a set of concerts, starting in Birmingham on Tuesday.

10+ pictures of Jennifer Aniston being Heathrow hip…