Brad Pitt is best-known for romancing two of Hollywood's most famous ladies: ex-wife Jennifer Aniston and current fiancee Angelina Jolie. But in the early '80s the actor dated a slew of other famous beauties, one of whom was actress Christina Applegate. "We went to the MTV Awards [in 1989] and I ditched him!" says Applegate, who was starring on the hit show Married with Children at the time. "I left him there and I felt really bad about it, I really, really do. I left with somebody else." What was she thinking?