CARSON, CA - MAY 13: Katy Perry attends 102.7 KIIS FM's 2017 Wango Tango at StubHub Center on May 13, 2017 in Carson, California. (Photo by Rich Fury/Getty Images)

Katy Perry, who just joined Ariana Grande on the “One Love” Manchester benefit concert has just released the track list for her new album.

“Witness” which is due to hit stores this Friday is Katy’s fourth studio album. She already has threes singles off the album including her latest single ‘Swish Swish’

See the track list here!