Rumor has it, Lady Gaga and Bradley Cooper will be performing "Shallow" at the Oscars this year. This weekend, during her "Enigma" residency in Las Vegas, Gaga heckled Bradley into a run through on the live stage and he didn't disappoint. There's also something that people are starting to catch on to, the chemistry between the two of them. Now Lady Gaga is engaged, and Bradley has a girl friend, but there is definitely something going on between the two of them emotionally. Maybe making the movie just made them really close, but we are all starting to catch on to something a little deeper there. Is this love, or is this just good acting?