WATCH: Spencer Smith And Pete Wentz Surprise Brendon At Panic!’s Final Show

8 August 2016, 10:32 | Updated: 8 May 2017, 17:09

panic at the disco spencer smith
James Wilson-Taylor

By James Wilson-Taylor

Brendon Urie closes out his summer tour in style with a little help from some old friends.

Panic! At The Disco were joined by several special guests as they wrapped up their summer tour with Weezer in Irvine California this weekend.

First, as Brendon talked through the inspiration behind "This Is Gospel", former drummer Spencer Smith came onstage to huge cheers. 

His brief cameo marks his first sighting with the band since he successfully completed rehab to treat his alcoholism.

Watch the moment Panic! briefly reunited below:


Then, as if that wasn't exciting enough, the band's mentor even stopped by.

"Victorious" saw an extra appearance from FOB's Pete Wentz, waving a huge flag onstage through the song.

Incredible scenes.

Panic! At The Disco will return to the UK this November for a sold out arena tour.