Get ready to feel super **stalgic over Gigi Hadid's performance on Lip Sync Battle. The supermodel is set to compete against Teen Wolf star Tyler Posey this Thursday, and she's upping the ante in the best way possible - by taking us Back to the '90s. **t only does she perform the Backstreet Boys' classic hit, "Larger Than Life," but she also lives out all of our childhood fantasies by bringing the band's members Nick Carter and A. J. McLean on stage With her. See the Preview video above, then relive that time the boys showed up to the Balmain x H&M fashion show.