Jennifer Lawrence Dating Nicholas Hoult Again? ‘Hooked Up’ While Filming ‘X-Men: Days of Future Past,’ ‘All Her Old Feelings Came Rushing Back’ After Six Months Apart

Jennifer Lawrence may be dating her old boyfriend Nicholas Hoult. Jennifer and Nicholas have been spending more and more time together while filming "X-Men: Days of Future Past," and it looks like now they have rekindled their romance and are dating again.

A source explained to Us Weekly how Jennifer and Nicholas got back together.

"They started the shoot in April as friends, and then one day they just started kissing. One thing led to another and they hooked up. All her old feelings came rushing back. Now they're fully back on," the source said.

Lawrence, 22, and Hoult, 23, have been spending more time together since their breakup in January. They have been in Montreal, Canada, shooting for the "X-Men" sequel movie. Perhaps working on the film brings back old memories, since they met on the set of the first movie in 2011, "X-Men: First Class." 

According to E! News, Jennifer and Nicholas were spotted hanging out with each other a lot more since April. They were caught on a romantic dinner date in West Hollywood, and then in June were seen spending the day together in Montreal.

Earlier this month, the couple went to the Canadian Grand Prix during the day and later that night attended an HBO boxing event, Yahoo! News reports.

"They were having a lot of fun together," a witness said. "They were into the fight, they would get up and cheer. They looked really cute together! They seemed flirty at times."

But the weekend didn't end there for the adventurous pair. They were reportedly together again the next day when they attended The Rolling Stones concert at Montreal's Bell Centre.

According to The New York Daily News, their relationship originally fell apart after dating for two years because of their long-distance relationship. Lawrence lives in Los Angeles and Hoult is in the U.K.