Kourtney Kardashian and Scott Disick
Okay... Scott has put Kourt through a lot, but we all secretly love them together, don't we? The pair started dating in 2007 before the first season of Keeping Up With the Kardashians even aired. It's been a bumpy ride, but the duo now have three children together, Mason, Penelope and Reign. In July of 2015, the Scott and Kourt (here in 2015) had a dramatic breakup, however have reportedly recently gotten back together again. *Hooray!*
Emma Roberts and Evan Peters
Ultra-cool couple Emma Roberts and Evan Peters met on set in 2012 while filming Adult World. In 2013, Evan popped the question. The engagement lasted two years but in 2015 they called it off. One year later, Evan and Emma announced that they were back together, shortly after Emma broke things off with Christopher Hines.
Miley Cyrus and Liam Hemsworth
Miley and Liam met in 2009 on the set of The Last Song. In 2012, she accompanied him to the premiere of The Hunger Games with a rock on her finger. Miley denied an engagement on Twitter, but two months later she officially announced their plans to marry to People. The happy ending was sidelined in 2013, when Miley unfollowed Liam on Twitter and confirmed that the wedding had been called off. In January 2016, the pair were spotted in Australia together, Miley sporting a ring on her well-manicured hand.