The duo have scored a number of chart hits over the years, including such classics as "If I Could Turn Back Time," "Just Like Jesse James" and "You Haven't Seen the Last of Me." Diane Warren and Cher speak onstage at the Academy’s 13th Governors Awards held at the Fairmont Century Plaza on November 19, 2022 in Los Angeles, California. Gilbert Flores/Variety Trending on Billboard Cher is not known for mincing words. And to hear her frequent musical collaborator songwriter Diane Warren tell it, the legendary singer doesn’t hold back at all, even when it comes to her most trusted chart consigliere. Explore See latest videos, charts and news “‘You’re annoying but U write great songs,'” Warren wrote in an Instagram post early Friday morning (May 8) about what sounds like a sweet/spicy compliment Cher paid to her.…