Diane Warren is the most successful songwriter you’ve never heard of, with 15 Academy Award nominations, an Honorary Oscar, and Grammy, Emmy, and Golden Globe Awards. Known for iconic hits for Cher, Whitney Houston, Beyoncé, and more, she’s a fixture on the Hollywood Walk of Fame and in the Songwriters Hall of Fame. From humble beginnings in Van Nuys, Diane rose to become one of the greatest songwriters of all time. This documentary offers an intimate look at her journey, featuring interviews with industry giants like Cher, Common, and Quincy Jones.