Watch Bruno Mars Sing Elvis on ‘Carpool Karaoke’

Bruno Mars helped James Corden get to work last night in the Late Late Show host’s “Carpool Karaoke.”

In his childhood, Mars said he impersonated Elvis Presley in a 1950s revue, sparking an impromptu rendition of “Jailhouse Rock.” The duo also sang a over a dozen Mars songs.

They also chopped up a few bizarre conversations — like their differences in bedroom action.

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