Jennifer Lawrence

Jennifer Lawrence isn't one to hold back her feelings, and we love that about her. Apparently so does her on-again boyfriend Nicholas Hoult! After Jennifer decided she wanted get back together with her ex, she jumped right in. 

Jennifer and Nicholas met on the set of X-Men: First Class in 2011 and sparks immediately flew. They were an item until January, 2013, when they ended their two-year relationship due to busy schedules. But the two stars bonded again in June while filming X-Men: Days of Future Past in Montreal.