Calvin Harris Teases His Newest Collaboration With Gwen Stefani! Check Out The Preview For Together HERE!

Now this is a collaboration we can get behind! [ Photos: Celebrities You Didn't Know Changed Their Names! ] Calvin Harris aka the highest paid DJ in the world just unleashed a preview of his upcoming song Together from the forthcoming album Motion, and the ditty features none other than Gwen Stefani! B-A-N-A-N-A-S! Although it's less than half of