Taylor Swift's On-Stage Kiss Tribute

Country star Taylor Swift played a prank on her touring partner Keith Urban at a concert in Missouri - by taking the stage to perform their duet dressed as a member of rock group Kiss.

Swift is currently supporting Urban on a U.S. tour and joined the singer for a rendition of his hit song Kiss a Girl at their gig in Kansas City, Missouri on Saturday night.

But the teen was determined to play a joke on her pal and persuaded her band to join her by donning full Kiss costumes, wigs and make-up to surprise Urban.

Swift took to her Twitter.com internet page to inform fans of her plan, posting a picture of herself and her backing musicians posing as the notorious glam rockers.

She writes, "Pranking is a must. How about rushing his stage during 'Kiss a Girl' dressed like this? It went down."