Anna Kendrick and James Corden go all ‘Ice Ice Baby’ in this Late Late Show sing-off

Who would win a sing-off competition: Portland-born actress Anna Kendrick or Late Late Show host James Corden? Well, you can decide yourself after watching this video of a Pitch Perfect-esque riff-off.

“Hey, I, ah, heard you’ve been telling people you’re the best a cappella singer in town,” Kendrick says.

“Ah, yeah, because I am,” Corden replies.

“Oh, really?”

“Really!”

“Oh, really?

“Really! Yes!”

“Then I challenge you to riff off right here, right now,” Kendrick says.

“Hang on. Anna, are you suggesting we have a live Pitch Perfect-style riff-off right here?”

And the audience screams.