"X-Men: Apocalypse" co-stars Jennifer Lawrence and Nicholas Hoult were reportedly seen fighting while dining at Nobu Restaurant during the San Diego Comic-Con recently.

An article from Star Magazine, as shared by Celebrity Dirty Laundry, claimed that Nicholas Hoult, who plays Beast in "X-Men: Apocalypse" invited Chris Martin's girlfriend, who plays Mystique in the film, out to dinner.

However, for reasons unclear, Jennifer Lawrence was reportedly agitated by something in the conversation.

The source told the tabloid, "She threw her hands up in the air as she yelled at Nick who appeared agitated with her reaction. Next thing you know he starts screaming too, it was quite a heated discussion before she finally walked out on him, leaving him to pay the bill."

Apparently, Chris Martin's girlfriend headed off to the party hosted by Entertainment Weekly and the "Hunger Games" actress' ex boyfriend arrived a little later.

During the party, eyewitnesses claimed that Jennifer Lawrence was giving ex-boyfriend Nicholas Hoult dagger looks all night, and refusing "to sit in a cabana anywhere near him."

According to CDL, Nicholas Hoult has been allegedly trying to pry Jennifer Lawrence away from Chris Martin.

In an interview by Jennifer Lawrence for Marie Claire last year, she talked about her "X-Men: Apocalypse" co-star Nicholas Hoult and how they split amicably.

She said, "When we're busy, we agree to mutually ignore each other. Not completely, but neither of us gets mad when the other doesn't text back or call. Life's super-busy. Obviously you know what they're doing, and you trust them."

"We're so young that it would almost be like if we lived in the same city, what would happen? We'd be living together. At least this way he's in the same boat as I am: We can go out and have our own lives and know that we have each other," Chris Martin's girlfriend added.