That means she's , everyone -- and she's clearly a catch.
After their split, Prepon reportedly had a fling with Red Hot Chili Peppers frontman Anthony Kiedis in 2008, before dating actor Scott Michael Foster from 2008 to 2013.
Prepon usually lies low in terms of her personal life, but the , who got her big break on That 70s Show, has.
Prepon and Masterson dated for eight years, from 1998 to 2007! Her most recent romance , though, was that she's dating , in part because both stars are Scientologists, but Prepon denied ever even meeting the Edge Of Tomorrow actor.