Jennifer Lawrence says she got into a bar fight in Budapest

Jennifer Lawrence stopped by Late Night with Seth Meyers Thursday and shared some unexpected news: She once got into a bar fight in Budapest. 

It all started when a man asked Lawrence for a selfie, which she turned down. But he insisted, saying his girlfriend would never believe he had met the mother! star. 

"My girlfriend was like, 'If your girlfriend won't believe you then she's not the one,'" Lawrence said. 

But when she and her friend asked the man to leave them alone, he got a little angry and started using bad language. 

"Something in me just snapped," said Lawrence, who then grabbed the man and dumped beer on him. 

After all that, her friend reminded her not to waste beer. 

"I instantly relaxed," Lawrence said. "I was like, 'Of course. What was I thinking?'" 

Lawrence's latest film mother! hits theaters Friday.