Pop heartthrob Justin Bieber took to the X Factor stage moments ago to perform a medley of his hits ‘Somebody to Love’ and ‘Baby’. With neither song serving as the 16 year old’s latest release, the highly sought after slot on the show was no doubt to promote his 2011 UK tour – tickets for which recently went on sale.

In any case, check out the purveyor of Bieber-fever doing his thing after the jump…

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