Maddie Ziegler is Back in Sia's 'Rainbow' Music Video: Watch

Dancer Maddie Ziegler has teamed up with Sia once again. This time, for "Rainbow," a song Sia wrote for the soundtrack of My Little Pony: The Movie. Ziegler, just 14, first became known from appearing on the show Dance Moms from 2011 to 2016. But it's her work in a series of Sia's music videos -- "Chandelier" in 2014, "Elastic Heart" (alongside actor Shia LeBeouf) and "The Greatest" featuring Kendrick Lamar -- that have made her a dance superstar. 

Ziegler also recently won Choice Dancer at the 2017 Teen Choice Awards in August.

In the Pony video, posted Tuesday (Sept. 19), Ziegler's dancing is interspersed with clips from the animated film. Ziegler, wearing a Sia wig, dances on water as a rainbow appears behind her and Sia sings, "I can see a rainbow in your tears as they fall on down/ I can see your soul grow through the pain they hit the ground/ I can see a rainbow in your tears as the sun comes out, as the sun comes out." By the end, Ziegler is suspended in the air as rain falls down around her.

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