Justin Bieber-centric episode of GLEE

Sources confirmed to TVline.com that Glee is doing an episode for Justin Bieber-centric that will air February 15, 2011.
As exciting as this news is, don’t get your hopes up because Justin Bieber isn’t expected to actually make an appearance, as the British boy band, New Directions will just be covering some of Justin songs.
What songs do you think New Directions should cover? “Somebody to Love”? “Baby”? “One Time”? or maybe “Pray”?

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