Oscar Isaac Sings Katy Perry's 'Roar' Because He's The Best

Posted: Updated:
OSCAR ISAAC JIMMY FALLON
Oscar Isaac performed "Roar" for Jimmy Fallon. | NBC via Getty Images

"Inside Llewyn Davis" star Oscar Isaac hit "Late Night With Jimmy Fallon" on Monday night with the eye of the tiger in tow. Isaac, who gives one of the year's best performances in the new film from brothers Joel and Ethan Coen, plays a folk singer in "Inside Llewyn Davis," and showed off his vocal chops by covering Katy Perry's "Roar" for Jimmy Fallon. Only as if it were a folk song. Must watch, etc. "Inside Llewyn Davis" is out in limited release now.

Also on HuffPost:

Close
Celebrity News & Photos
of
Share
Tweet
Advertisement
Share this
close
Current Slide

Suggest a correction

Around the Web

'Inside Llewyn Davis' Star Oscar Isaac Performs Katy Perry's 'Roar' on Fallon ...

VIDEO: Oscar Isaac and Jimmy Fallon perform folk version of Katy Perry's 'Roar'