Ladies and gentlemen, today Justin Bieber proves us once again, that some dreams do come true. Last week, at the X Factor finale, Justin Bieber perfomed along with Stevie Wonder The Christmas Song, and then Santa Claus Is Coming To Town with a very special guest, Drew Ryniewicz. If her name doesn't sound too familiar, then I'd suggest you click here to refresh your memory. Girl did an amazing cover of Baby, and her dream was to sing onstage with JB. Well, here it is!