One of the best performances of the “X Factor” finale had to be Justin Bieber and Stevie Wonder, with a little Drew Ryniewicz cameo thrown in for good measure. They guys started off on “The Christmas Song,” which was actually pretty gorgeous.

Bieber and his backup dancers then took over on a crazy “Santa Claus is Coming to Town” and “X Factor” contestant Drew, who lurves Justin Bieber, got to come out and sing the last line, then dance with Justin a bit. She absolutely lost her mind, it was adorable.

And Bieber, to his credit, was ever so humble about taking the stage with living legend Stevie Wonder. He said after the performance, “He was gracious enough to come out and perform with me. It was an honor and I just want to say right now that Stevie, you are one of my idols. Just the fact that you’d come out and do this is an honor.”

Bieber then called Drew a “very special girl” and says she’ll go far. Wonderful.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."