Umm... 
#why? “@mashable: Check out Gwen Stefani grinding on Jimmy Fallon while lip-syncing "Call Me Maybe." http://on.mash.to/1BSdik1 ”
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On
@mashable: Lip Sync Battle with Gwen Stefani and Blake Shelton https://youtube.com/watch?v=lY9cUsTtPKA#t=270 …Thanks. Twitter will use this to make your timeline better. UndoUndo
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