You need to watch this music veteran smash this children's lullaby in the voice of popstar, Sia.
Mike Posner - Cooler Than Me
Cooler Than Me' is the debut single from US singer Mike Posner - take a look at the video.
Much of the video, which was directed by Jason Beattie, was filmed at the Roosevelt Hotel on Los Angeles' Hollywood Blvd.
Throughout the course of the video, Posner tries on different styles of sunglasses including Oakley Razorblades, Holbrooks, Jupiters, Frogskins, and 3D glasses.
What do you think of the video? Let us know in the comments section below...
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