Swift puts on a show for The X Factor in London. Plus: Stephen Colbert, Liv Tyler, Ben Affleck and more
Credit: Ken McKay/Thames/REX USA
Published: Monday Oct 15, 2012 | 05:00 PM EDT
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Taylor Swift sets a sparkly example for British X Factor contestants at a taping in London, where she took the stage on Sunday with a rousing rendition of her hit song, "We Are Never Ever Getting Back Together."
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