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 B discography Katy B discography The discography of British singer-songwriter Katy B consists of three studio albums, three extended plays, fifteen singles and seventeen music videos. Her first single, "Katy on a Mission", was released on 22 August 2010. The single reached number five on the UK Singles Chart and number one on the UK Indie Chart. Katy B performed at the London Jazz Festival in 2009 with Ms Dynamite, who also featured on Katy's second single, "Lights On" which was released in the United Kingdom on 19 December 2010, and debuted at number four on the UK Singles Chart. Her third