I Will Always Love You
Dolly Parton and Porter Wagoner, her mentor and on-screen duet partner, encountered a snag in their relationship in 1973. When she sung this song to him, he apparently gave in since he wasn’t ready to let her start her own career.
Uptown Girl
Many people think Christie Brinkley served as the model for Billy Joel’s cheery 1980s song. However, Billy confirmed that the song was actually inspired by a variety of ladies in an interview on The Howard Stern Show in 2010—including Christie and Elle Macpherson, whom he was dating at the time.