We have a feeling that the Venn diagram of die hard Gleeks and hard core Beliebers is almost one big shaded circle, so there will be a lot of excitement swirling around Glee’s upcoming “Comeback” episode. The anticipated episode features Sam (Chord Overstreet) sporting Justin Bieber’s signature side-swept hairdo, purple hoodie, skinny jeans and even JB’s dog tags as he serenades Quinn (Dianna Agron) with a tune by the 16-year-old Canadian sensation. “Baby” seems way too obvious a choice, we’re crossing our fingers it’s an acoustic cover of “U Smile”. Click through and chime in with your guesses below.

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