It wasn't just puppy love for these two child stars! Mila Kunis and Macaulay Culkin dated from 2002 until 2011.
Kunis and Culkin were just 18 and 21 when they began dating, and Kunis still speaks highly of the Home Alone actor, saying that they grew up together and shared many high and low moments.
The dating pool in Hollywood seems pretty small, and once upon a time, believe it or not, these A-listers gave romance a shot! Here are some blast-from-the-past couples!