Katy Perry following her ex-husband Russell Brand's transition from comedy work to activism, and released a concert film titled "Katy Perry: The Prismatic World Tour" through Epix, which took place during her tour of the same name. Perry also made a cameo appearance in the music video for Madonna's song "Bitch I'm Madonna" in June 2015. The following month, she released another fragrance with Coty, entitled Mad Potion. In September 2015, she appeared in the documentaries "Katy Perry: Making of the Pepsi Super Bowl Halftime Show", which followed Perry's preparation for her Super Bowl performance, and "", which followed the life and
Prism (Katy Perry album) Cinquemani from Slant Magazine all also gave the album three out of five stars. Erlewine dubbed "Prism" "a tighter, cleaner record than its predecessors". Petridis called it "Katy Perry's most spiritual album to date". Mesfin Fekadu from ABC News deemed the tracks "likable", but felt the album lacked "some of the fiery fierceness and excitement that dominated "Teenage Dream"". James Reed from "The Boston Globe" felt Perry "always seemed like the pop star who knows precisely what she does best" and called the album "an unabashedly fun listen". Chris Bosman from Consequence of Sound gave the album three and a