Disneyland was JAM PACKED with stars in the past 48 hours! Not only were Katy Perry and John Mayer at the happiest place on Earth on Sunday, we just found out John's former flame was there a mere 24 hours after that!
via http://perezhilton.com/2013-10-08-taylor-swift-john-mayer-katy-perry-disneyland-run-in-awkward-meeting-anahiem