Ellen DeGeneres opens up about her painful past. Then, did Adam Levine quit "The Voice" for another music show? Just days after his unexpected exit, ET goes behind the scenes of his new TV series "Songland." And, why do Hollywood stars have a new love for lipo? Why this plastic surgery procedure is back in the spotlight. Plus, ET's epic J-LO exclusive. Inside Jennifer's top secret tour rehearsals. And, her wedding plans with A-ROD. Entertainment Begins and Ends with ET!