A little friendly competition got heated when "Pitch Perfect 2" star Anna Kendrick stopped by CBS' "Late Late Show" to challenge the host – and her "Into the Woods" co-star – James Corden to a Riff-Off, inspired by the sequel.

The two musically-inclined actors got into character by donning sweat suits and bringing out famous a capella group The Filharmonics, Kendrick's "Pitch Perfect 2" co-stars and NBC's "The Sing-Off" contestants.

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Corden kicked things off in the "See Ya Later Songs" category with a rousing rendition of *N Sync's "Bye Bye Bye," but Kendrick later tied the whole thing up in "Songs That Will Kill You" by singing "Love Is a Battlefield."

The two got back into each other's good graces by finishing the Riff Off together with "Weather Songs," singing "Ice Ice Baby" and "Walkin' On Sunshine."

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"Together, like 'Into the Woods' style,' said Kendrick.

"Pitch Perfect 2" is now in theaters and is headed towards a $64 million opening weekend, towering over the other new movie opening, "Mad Max: Fury Road."