Maddie Ziegler

Featured in Sia's 'Reasonable Woman' music video.

Featured on the cover of ELLE Magazine.

Appeared as a guest on 'The Tonight Show Starring Jimmy Fallon'.

Starred in the film 'Bloody Hell'.

Launched a makeup collaboration with Morphe.

Starred in Sia's film 'Music'.

Served as a judge on 'So You Think You Can Dance: The Next Generation'.

Starred in Sia's 'The Greatest' music video.

Published her memoir, 'The Maddie Diaries'.

Starred in Sia's 'Cheap Thrills' music video.

Left the reality television show 'Dance Moms'.

Starred in Sia's 'Big Girls Cry' music video.

Starred in Sia's 'Elastic Heart' music video.

Starred in Sia's 'Chandelier' music video, gaining widespread recognition.

Began appearing on the reality television show 'Dance Moms'.

Began participating in dance competitions.

Born in Pittsburgh, Pennsylvania.