Kenzie Ziegler Gets Support From Sis Maddie at 'Ice Princess Lily' Premiere

Kenzie Ziegler just premiered her new movie Ice Princess Lily!

The 15-year-old actress and singer was joined by sister Maddie at the event on Saturday night (November 16) at AMC Santa Monica 7 in Santa Monica, Calif.

PHOTOS: Check out the latest pics of Kenzie Ziegler

The upcoming movie follows a fearless ice princess, voiced by Kenzie, who teams up with a young dragon named Tabaluga. Together they must stop an evil snowman and an army of polar bears from freezing over the entire world.

Ice Princess Lily will premiere on November 21st on DirecTV, and in select theaters on December 27th.

FYI: Maddie is wearing a Self-Portrait dress.