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
Katy Perry: Part of Me honest behind-the-scenes look at Perry's 2011 world tour often feels more like sharp brand management". Alison Willmore of "Time Out New York" also gave the film a generally negative review, saying, "the 3-D performance footage is impressively lavish, though the film's unending idolization of the amiable singer will quickly exhaust all but the most devoted fans". In its opening weekend, the film grossed $7,138,266 in 2,730 theaters in the United States and Canada, ranking #8 at the box office. "Katy Perry: Part of Me" has grossed $25,326,071 domestically and $7,400,885 internationally, totaling $32,726,956 worldwide. In the United States, it is