Katy Perry: Part of Me 127 concerts from February 20, 2011 to January 22, 2012. Most of the performances were recorded on November 23, 2011, at the Staples Center in Los Angeles, but also included performances in Tokyo and São Paulo. Some of her friends such as Rihanna, Lady Gaga, Adele and Jessie J make cameos in the film. The documentary includes scenes of Perry dealing with the breakdown of her marriage with English actor/comedian Russell Brand. Principal cast Cameos On March 7, 2012, Katy Perry announced via Twitter that she and Paramount Pictures would release a part-biopic, part-concert film entitled "Katy Perry: Part of
Witness (Katy Perry album) than 840,000 copies worldwide. Notes Sample credits Adapted from the album liner notes. !scope="row"|United States Witness (Katy Perry album) Witness is the fifth studio album by American singer Katy Perry. It was released on June 9, 2017, by Capitol Records. Four singles aided the album's release: "Chained to the Rhythm" featuring Skip Marley on February 10, 2017, "Bon Appétit" featuring Migos on April 28, "Swish Swish" featuring Nicki Minaj on May 19, and "Hey Hey Hey" on January 12, 2018. "Witness" received mixed reviews from music critics. It topped the charts in Canada, Spain, and the United States while reaching