What do you get when you combine Ellen, Taylor Swift, and Zac Effron? Well, you get some of the best looking people in Hollywood. And a special musical performance.

Taylor and Zac were on Ellen's show to promote their upcoming movie Dr. Seuss’ The Lorax, but they got a little side-tracked when Ellen found out that Swift had taught her Zac how to play guitar during production of the movie.

“He had like one lesson,” Swift said. “And he was good at it! I taught him how to play ‘Pumped Up Kicks’ by Foster the People.”

So, of course, they had to prove it. I have to admit, I didn't think that Zac would be that good of a singer, but I was pleasantly surprised! And they even altered the lyrics as a tribute to Ellen.

Could they be the next awesome super-group? Probably not, but this video is still really cute.