Gigi Hadid Lip Sync Battles With The Backstreet Boys

This is not a drill!

Gigi Hadid and the Backstreet Boys have taken to the stage together.

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That's right, Nick Carter and A.J. McLean from The Backstreet Boys are set to make an appearance on Lip Sync Battle during Gigi Hadid's performance of Larger Than Life on Thursday.

Gigi is clad in a skintight black zip-up jumpsuit, in the above teaser, which will give you and idea of just how epic the celebrity competition show is going to be.

The Sports Illustrated model, who is giving us some serious Britney Spears vibes in that catsuit, will go up against Teen Wold's Tyler Posey for the lip sync battle title.

All Posey needs to do is invite N-Sync and the Spice Girls on stage and he's got it in the bag.