Bruno Mars played an intern named Devin who saves the day at the Internet radio network Pandora during an “SNL” sketch.

When a number of singers and bands can’t be streamed, Devin (Mars) gives the listeners what they want by doing a series of impressions, including Green Day lead singer Billie Joe Armstrong, Steven Tyler fronting Aerosmith, Katy Perry,Justin Bieber, and Michael Jackson.

What do you think of his impersonations?

Pandora Sketch on SNL

Bruno Mars Performing Locked Out Of Heaven on SNL