Did you see Britney Spears’ “Jackass” skit on Tuesday night’s edition of Jimmy Kimmel Live? With her new disc Femme Fatale — featuring Spears’ first new material in two years — already flying off the shelves, the aging pop princess dropped by the ABC late-night gabfest for a live performance of her hit “Till the World Ends.” And naturally, Brit couldn’t bid farewell until she’d tickled our funnybones in a couple of Kimmel’s signature sketches.

Take a peek!

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