Nina Dobrev stopped by The Tonight Show Starring Jimmy Fallon on Tuesday night, and we definitely learned one or two new things about the star of The Vampire Diaries. First of all, she's really good at beer pong — even when it's giant. Second, she's surprisingly skilled at chugging beer. It's true: lately we've been spending a lot of time wondering who Nina's dating, pondering how things are going with ex-boyfriend Ian Somerhalder, and even straight-up admiring her smashing bikini body, but it's really fun just to see her letting loose and enjoying herself! Watch the hilarious video above to find out who wins.