Australian singer Sia and her dancing counterpart, Maddie Ziegler (Dance Moms), performed her new single “Elastic Heart” on The Ellen DeGeneres Show for an episode that is slated to air Friday afternoon.
During her static performance, the 37-year-old — outfitted in a platinum blonde bob wig that covered half of her face — is surrounded by troupe of little girls lip-syncing the lyrics in matching attire.
After the performance, Sia announced her performance at the 57th annual Grammy Awards on February 8. She is nominated for four Grammys, including Best Music Video for “Chandelier,” which also stars Maddie.
SOURCE: Ryan Seacrest