Bradley Cooper & Lady Gaga's Chemistry During Their Oscars Performance Made Twitter Scream

By Kelli Boyle
I'M OFF THE DEEP ENNNDDDDDDD after watching Lady Gaga and Bradley Cooper's "Shallow" Oscars performance. The on-screen couple (that I wish would be an off-screen couple — yes, I ship this hard) took to the Oscars stage to perform their Oscar-winning…