VIDEO: James McAvoy & Jimmy Fallon Battle It Out In 'Tonight Show' Ramen Challenge!

James McAvoy and Jimmy Fallon battle it out on The Tonight Show‘s Wednesday night (January 18) game!

The 42-year-old host challenged guest James, 37, to a Ramen Challenge in which both contestants had to slurp four-foot ramen noodles and take shots of sake. The loser of the game had to open a mystery box, take out the costume inside, and dance in it – See who ended up having to dance below!

PHOTOS: Check out the latest pics of James McAvoy

That same evening, James suited up to attend the premiere of Split alongside his co-stars Anya Taylor-Joy, Haley Lu Richardson, Jessica Sula, Betty Buckley and director M. Night Shyamalan at the SVA Theater in New York City.

FYI: Anya is wearing a Schiaparelli Haute Couture gown.

25+ pictures inside of James McAvoy out and about promoting his new film Split…