VIDEO: Maddie Ziegler & Sia Reunite in Video for MY LITTLE PONY: THE MOVIE

Maddie Ziegler reunites with Sia in the video for the new song "Rainbow," written by Sia for the soundtrack of MY LITTLE PONY: THE MOVIE. Ziegler, best known for her appearance on the reality series DANCE MOMS, first worked with Sia in her 2014 music video for "Chandelier".

My Little Pony: The Movie arrives in theaters on Oct. 6. Watch the full music video.

"Rainbow" is featured in My Little Pony: The Movie , coming to theaters October 6! The film has an all-star voice cast including Emily Blunt, Kristin Chenoweth, Liev Schreiber, Michael Peña, Sia, Taye Diggs, Uzo Aduba and Zoe Saldana. The official video was directed by Daniel Askill, featuring Maddie Ziegler, and choreographed by Ryan Heffington.

Test and expand your Broadway knowledge with our new game - The Broadway Match-Up! How well do you know your Broadway casting trivia?	Play the Daily Game, explore current shows, and delve into past decades like the 2000s, 80s, and the Golden Age. Challenge your friends and see where you rank!
How well do you know your Tony Awards history? Take our never-ending quiz of nominations and winner history and challenge your friends.	Can you beat your friends? Play today’s daily Broadway word game, featuring a new theatrically inspired word or phrase every day!