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
Dark Horse (Katy Perry song) but I'll tell you this much right here: you've seen her other videos, this one's gonna be just as big. Everything she does is like grade A." When "Dark Horse" had attained the top position on the US "Billboard" Hot 100 Chart, Perry announced that she was working on the video. " On February 6, 2014, Perry tweeted the video would be released "soon". On February 13, 2014, she released a preview of the music video onto her Vevo account on YouTube, revealing the Egyptian setting of the video. Perry played a character named "Katy Pätra", a takeoff on the