Katy Perry raps Jay-Z, Kanye West's 'Ni**as In Paris' - watch video

Katy Perry has performed a cover of a Jay-Z and Kanye West hit.

The singer rapped a rendition of the pair's 2011 track 'Ni**as In Paris' as part of her set at Maida Vale for BBC Radio 1's Live Lounge.

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Perry performed the track with a black New York Yankees baseball cap and stated before she began: "I just want to say we're going to skate to one song and one song only."

She added: "This is about to get real embarrassing."

Perry played the set in front of fans at the London venue in support of her new single 'Part of Me', which is available to download now.

Katy Perry's Teenage Dream: The Complete Confection will be released worldwide on March 26.

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Listen to Katy Perry perform Jay-Z and Kanye West's 'Ni**as In Paris' below: