The lineup of Grammys 2015 performers is starting to get starting to get stacked. Not only will Lady Gaga, Ariana Grande, Madonna, Ed Sheeran and plenty more set to be on hand for this year's ceremonies, but another new performer has been announced. Today (Jan. 30), after giving yet another stunning performance of her new single "Elastic Heart" on Ellen, the "Chandelier" singer announced that she will be bringing her cinematic stage act to this year's Grammys ceremony.
Sia appeared on Ellen at the end of Ellen DeGeneres's big birthday week, in a week that was filled with appearances from everyone from Justin Bieber to Kanye West. Sia brought along her frequent companion, Dance Moms star and dancer Maddie Zeigler for a newly imagined performance of her latest 1000 Forms of Fear single "Elastic Heart."
Zeigler appeared in her signature nude leotard; this time it was streaked with dark pink paint. She was backed by a children's chorus, all sitting in white blocks - though the farthest block to the left contained a certain international pop star, disguised in a long blonde wig and the white block, of course.
Of course, Sia belted out the anthem like an old professional, while Zeigler mimed some of the lyrics and danced around.
That's not all Sia was on Ellen for - she was also there to make a big announcement. She also announced that she will be performing at the Grammys, with marked enthusiasm.
Sia is also nominated for four Grammys this year for "Chandelier": Record of the Year, Song of the Year, Best Music Video and Best Pop Solo Performance. The Grammys will air on Sunday, Feb. 8.
