Darren Criss better watch his back as Glee seems to have a new smooth crooner on their hands with the arrival of guest star Matt Bomer who, and no offense to Criss, blows his television brother out of the water in their performance of Gotye's "Somebody That I Used To Know."

Bomer, of White Collar fame, is only scheduled to appear on one episode of Glee, playing Criss' older brother Cooper Anderson, but something tell us he will be back again sooner rather than later.

Check out Matty, and his sweet, sweet pipes, above.