The singer will take on the role as pony pop star Songbird Serenade in the film.
Australian singer Sia is set to join the voice cast of the upcoming My Little Pony: The Movie.
During the official My Little Pony panel at San Diego Comic-Con Hasbro and Lionsgate revealed that Sia will take on the role as pony pop star Songbird Serenade.
Sia will also contribute two original songs to the film’s soundtrack, whilst playing an integral role in the first big screen adventure of the Mane 6 from the My Little Pony: Friendship is Magic TV series.
Other actresses and actors confirmed to appear in the movie include Uzo Aduba, Emily Blunt, Taye Diggs, Kristen Chenoweth, Liev Schrieber and Michael Pena.
My Little Pony: The Movie will hit cinemas globally on October 6th, 2017.