Katharine McPhee’s highly anticipated episode of Lip Sync Battle aired on Spike last night, and it certainly lived up to the hype! Katharine took on Jason Derulo, and showed off a side of herself that no one was expecting.

For her first performance, Katharine showed everyone what she’s working with as she lip sync’d Mystikal’s “Shake It Fast”. Then she decided to steal the show! Katharine used Jason Derulo’s own song (“Want To Want Me”) against him, in a sexy performance that was almost too hot for TV. Check it out below!

After both performances the fans got to vote for the winner, and Katharine took home the championship belt!