Nina Dobrev isn't afraid of some friendly competition!

The "Vampire Diaries" star went head-to-head with Jimmy Fallon in a giant game of beer pong on "The Tonight Show" on Tuesday.

The 25-year-old actress played varsity volleyball at Wexford Collegiate School for the Arts in Ontario, Canada. Despite her expect ball skills, she was slightly off the mark at first. Fallon quickly took the lead, and Nina was forced to chug two cups of beer. 

Check out the video above to see if she made a comeback!

Before the pair battled it out on the beer pong court, the brunette beauty told the late night host about her horrible experience in Bali. She got bitten by a monkey and the animal damaged a nerve in her arm.

"Now, I have no feeling in my thumb I can move it, obviously, but I have no feeling in it," she revealed. "You could caress my thumb, and I’d have no idea that you were.".

Now that's a vacation to remember ... or forget!

Want more Fallon hilarity? Check out these can't-miss clips:
Jimmy Dances with J.Lo
Chris Christie & Jimmy Do "Evolution of Dad Dancing"
Channing Tatum Takes on Jimmy In Arm Wrestling
Terry Crews Challenges Jimmy to Shirtless "Nip Sync"
"Face Breakers" with Tom Cruise.

Hot Videos