Demi Moore and Emilio Estévez

Demi and Emilio met on the set of ‘St. Elmo’s Fire’, and embarked on a whirlwind romance. The pair got engaged only six months after they began dating. But as the duo prepared for the big day in 1986, Moore had to cancel their wedding after realising Emilio was not loyal to her. In her memoir ‘Inside Out’ she opened up about it by writing: “Emilio and I had, in fact, just mailed out the invitations for our wedding when a friend told me she had seen him out with someone else in LA.”