Sia performs Elastic Heart on Dancing with the Stars finale |

TV | TV Season Finales

Sia performs 'Elastic Heart' on Dancing with the Stars season finale

(Adam Taylor/ABC )

Dancing with the Stars judge Julianne Hough and her brother Derek, who was voted off the show May 12, took the stage for the ABC show’s season finale to dance along to a live performance of “Elastic Heart” by Sia, who sang in a corner with her signature wig covering her face.

Julianne and Derek are both DWTS veterans: She’s won the competition twice, and he’s won five times. So it’s not surprising the two siblings were able to nail the chaotic style of dance that Maddie Ziegler and Shia LaBeouf perfected in the “Elastic Heart” music video

Read our recap of DWTS’  20th season finale here, and watch the Hough siblings’ performance—which also features pint-sized dancers Emma York and Joey German—below.