Related: Exes John Mayer and Katy Perry Seen Catching Up at Sabrina Carpenter's L.A. Show Nearly 10 Years After Split Perry was a good sport about the surprise interaction, however, as she ...

See Katy Perry's Hilariously Relatable Reaction to Seeing Ex John Mayer at Sabrina Carpenter's Concert Exes John Mayer and Katy Perry Seen Catching Up at Sabrina Carpenter's L.A. Show Nearly 10 ...

John Mayer will appear on TBS and truTV's popular hidden camera comedy series this Thursday at 10 p.m. ET Joelle Goldstein is a Senior News Editor on the TV team for PEOPLE Digital. She has been ...