89. Amanda Seyfried & Dominic Cooper
These two met on the set of 2008's Mamma Mia!, and they're still loved up. Amanda saw some box office success with Dear John, while Dominic had a supporting role in the Oscar-nominated movie An Education -- and they both have more films lined up. But there's still time for romance: Seyfried just moved from LA to New York to be (a little) closer to her London man.