15. "Stop Draggin' My Heart Around"
Stevie Nicks' first solo hit was this Petty duet. When Petty and producer Jimmy Iovine offered her the song, she asked, "Is this the right thing to do? I only get 11 songs and one of them won't be mine." Nicks recalled them saying, "You don't have a single on this record. And here's a single for you." When the longtime pals toured together in 2006, Petty gave her a platinum sheriff's badge that said "To the only girl in our band," declaring her an "Honorary Heartbreaker."