Watch Justin Bieber's 'SNL' Promo Reel

The Biebs is almost ready to takeover "SNL" for his first time as host. JB has made cameos and rocked the stage in the past, but he has some big shoes to fill this week. In preparation, Kenan Thompson joined Justin for a series of goofy, and sometimes awkward promo clips. Be sure to tune in on Feb. 9.