Katy Perry is straight up gangsta.
On her whirlwind UK media tour, the bubbly, blue-haired singer cranked out a rendition of ... the Jay-Z and Kanye West collaboration, "N**gas in Paris."
Anyone see that one coming? No?
Katy Perry stopped by BBC Radio 1 in London for the performance, during which she substituted the word "ninjas" for the ... similar sounding titular word.
Watch and assess her performance below: