That Girl Lay Lay to Host 'The Great Nickmas Tree Sliming' on Nickelodeon

Nickelodeon is getting into the holiday spirit with the upcoming special The Great Nickmas Tree Sliming!

That Girl Lay Lay will host the hour-long special, which will be full of slime, surprises, singing, dancing, special celebrity appearances and musical performances, culminating in the grand finale–an epic Christmas Tree Sliming.

In the special, Lay Lay accidentally zaps Santa’s sleigh out of the sky. Christmas will be cancelled unless Lay Lay, her celebrity friends and Nick stars help Santa fix the sleigh to deliver presents.

Find out which celeb guests will be there and watch the trailer inside…

Celebrity appearances will include Keke Palmer, Priah Ferguson, Hayley Kiyoko, Drew Barrymore, Elsa Majimbo and Boss Baby Brody, plus musical performances from That Girl Lay Lay, Tinashe, Pentatonix and Good NEWZ Girls.

Also making appearances include Nickelodeon stars Isaiah Crews, Gabrielle Nevaeh Green, Young Dylan, the cast of Danger Force (Terrence Little Gardenhigh, Havan Flores, Dana Heath, Luca Luhan), Squishy Dumplings, Lincoln Loud (Bentley Griffin) and Clyde McBride (Jaeden White).

The Great Nickmas Tree Sliming… Hosted by That Girl Lay Lay will premiere on Thursday, December 15th at 7pm on Nickelodeon!