Four months after rehab, meet the brand new Ben Affleck! How he's made a total transformation and found love again. Plus, if you thought their Oscar performance was steamy, wait until you see what we just found! The Lady Gaga and Bradley Cooper scene too hot to make it in their movie? Then, TV scoop! "American Idol's" new season changes! Plus, how Will Smith hopes to shock you with his new show! And, the "90210" reboot is officially on! ET's answering the number one question! Entertainment Begins and Ends with ET!