Who will take the belt when a "Teen Wolf" icon faces off with a supermodel? Find out this week when Tyler Posey clashes with Gigi Hadid on Lip Sync Battle.
Hadid:
"That's Not My Name" by The Ting Tings
"Larger Than Life" by Backstreet Boys
Posey:
"Flagpole Sitta" by Harvey Danger
"Take on Me" by A-ha
Note: Special appearances by A.J. McLean and Nick Carter from Backstreet Boys.
