Update, 7/17: Ladies and gents, the full performances are here. And they are everything you want them to be.
First up, Justin Bieber and "Big Girls Don't Cry" vs. Deion Sanders "Play That Funky Music"
Then, Bieber brings down the house with Ozzy Osbourne's "Crazy Train" (with Sanders also keeping it Old School with his rendition of "Like a Virgin").
Thank you, Spike TV. Thank you.
Original story, 7/14: Justin Bieber is a man of many feelings. And that emotional range will be on full display on the newest episode of Lip Sync Battle. There, the 21-year-old will not only give a touching performance of Fergie's 2006 hit "Big Girls Don't Cry," but will also channel Ozzy Osbourne for a performance of "Crazy Train."
Judging by the clip: 1) Bieber really understands the power of hand movements when accompanying a ballad 2) co-host Chrissy Teigen is a converted #Belieber and 3) the Biebs knows how to get under the skin of his opponent—Deion Sanders never saw that caress coming.
Watch the clip, then tune in to Spike on Thursday at 10/9 c.
![](https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/gettyimages-1140417425.jpg?crop=1.00xw:0.431xh;0.00160xw,0.0193xh&resize=480:* ""Our Planet" Global Premiere - Red Carpet Arrivals")
