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
Katy Perry that she contemplated suicide. After the marriage ended in 2012, Perry began a relationship with singer John Mayer that August. In November 2012, Perry began work on her fourth album, "Prism". She told "Billboard", "I know exactly the record I want to make next. I know the artwork, the coloring and the tone" and "I even know what type of tour I'm doing next. I'll be very pleased if the vision I have in my head becomes a reality." Although she told "L'Uomo Vogue" in June 2012 that she planned to have "darker elements" in "Prism" following the end of