All Cast

Britney Spears

Britney Spears

Self

Lin-Manuel Miranda

Lin-Manuel Miranda

Self

Madonna

Madonna

Self (uncredited)

Russell Brand

Russell Brand

Self (uncredited)

Chris Brown

Chris Brown

Self (archive footage) (uncredited)

Paris Hilton

Paris Hilton

Self (archive sound) (uncredited)

Rihanna

Rihanna

Self (uncredited)

Nicole Scherzinger

Nicole Scherzinger

Self (archive footage) (uncredited)