It's safe to say that Justin Bieber and Selena Gomez's breakup was easily one of the biggest OMG moments of 2012. Now in the aftermath -- Justin Bieber is acting out by mooning his fans and Selena's taking to the stage to voice her sorrows. See what song Selena recently sang on The Daily Stir:

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Selena Gomez Sings 'Cry Me a River' to Justin Bieber & They Need a New Breakup Song (VIDEO)

Justin Bieber Moons the Camera, Showing Fans His Cheeky Side (PHOTO)

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Emily Abbate The Daily Stir

Do you think Selena and Justin are ever going to move on?

 

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