![Ellen DeGeneres and Heidi Klum Are Sia and Maddie Ziegler for Halloween - Ellen DeGeneres and Heidi Klum's Halloween Costumes Ellen DeGeneres and Heidi Klum Are Sia and Maddie Ziegler for Halloween - Ellen DeGeneres and Heidi Klum's Halloween Costumes](https://hips.hearstapps.com/hbz.h-cdn.co/assets/16/44/1477923735-hbz-ellen-heidi-index.jpg)
Ellen DeGeneres and Heidi Klum Are Sia and Maddie Ziegler for Halloween - Ellen DeGeneres and Heidi Klum's Halloween Costumes
![Ellen DeGeneres and Heidi Klum Perform as Sia and Maddie Ziegler for Halloween -- Watch! | 9news.com Ellen DeGeneres and Heidi Klum Perform as Sia and Maddie Ziegler for Halloween -- Watch! | 9news.com](http://content.tegna-media.com/photo/2016/10/31/et_EllenKlum_1280_ren640_6682104_ver1.0.jpg)
Ellen DeGeneres and Heidi Klum Perform as Sia and Maddie Ziegler for Halloween -- Watch! | 9news.com
ZM - Sia performed her amazing hit 'Chandelier' live on The Ellen DeGeneres Show - all without turning around to face the audience! She re-enacted her creepy-yet-awesome-video-clip with the little dancing girl.
![Sia shuns Chandelier spotlight as Maddie Ziegler's dance routine steals the show in Ellen DeGeneres performance | Daily Mail Online Sia shuns Chandelier spotlight as Maddie Ziegler's dance routine steals the show in Ellen DeGeneres performance | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2014/05/20/article-2633467-1E06661E00000578-281_634x472.jpg)
Sia shuns Chandelier spotlight as Maddie Ziegler's dance routine steals the show in Ellen DeGeneres performance | Daily Mail Online
![Ellen DeGeneres and Heidi Klum Perform as Sia and Maddie Ziegler for Halloween -- Watch! | Entertainment Tonight Ellen DeGeneres and Heidi Klum Perform as Sia and Maddie Ziegler for Halloween -- Watch! | Entertainment Tonight](https://www.etonline.com/sites/default/files/styles/970xh/public/images/2016-10/1280t_heidi_klum_ellen_degeneres_sia_1_Rozman_161027_14040_1247.JPGr.jpg?itok=q903-07F)