Nicki Minaj angered the Catholic League with her performance at the 2012 Grammys. In other news, the sky is blue.

Millions of people think the best part of Nicki Minaj's insane Grammy performance was the moment it ended — and her musical ode to "The Exorcist" left us…

Nicki Minaj shares details on her Grammy performance, performing with Madonna and M.I.A. at the Superbowl and her new single, Starships.

Nicki Minaj shares details on her Grammy performance, performing with Madonna and M.I.A. at the Superbowl and her new single, Starships.

Millions of people think the best part of Nicki Minaj's insane Grammy performance was the moment it ended — and her musical ode to "The Exorcist" left us…