Cher Has a New Single

“You Haven’t Seen the Last of Me” is a throwback fist-pumper off the Burlesque soundtrack (but maybe it’s slow-motion fist-pumping, with a little bit of silent weeping) and is the 64-year-old’s latest collaboration with songwriter Diane Warren, the woman responsible for Cher’s “If I Could Turn Back Time,” which I think I’m going to go listen to right now.