But now it's straight up cancelled!
Ticket holders were sent the following email on Friday:
[Image via Fayesvision/WENN.]
Katy Perry and John Mayer have been spotted hanging out - and swapping saliva - ALL over El Lay the past few weeks, and last night was no exception, as the pair were hounded by paparazzi as they left a house party in Los Feliz!
Just look at them (above)!
They may not have been holding hands, but we're sure they were saving THAT for the car ride!
Perhaps they were on their way to another Four Seasons sleep-over!
Oo la la!
C'mon, guys! Spill the deets!
[Image via GSI Media.]