![Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared](https://cdn.justjared.com/wp-content/uploads/headlines/2015/12/sia-aliveellen.jpg)
Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared
![Sia on why she never shows her face in public as Ellen DeGeneres tries to coax her | Daily Mail Online Sia on why she never shows her face in public as Ellen DeGeneres tries to coax her | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/12/01/12/2EF5104800000578-0-image-a-9_1448972280622.jpg)
Sia on why she never shows her face in public as Ellen DeGeneres tries to coax her | Daily Mail Online
![Sia on The Ellen DeGeneres Show: Aussie singer performs 'Alive' with Maddie Ziegler, reveals why she covers her face with a wig [WATCH] Sia on The Ellen DeGeneres Show: Aussie singer performs 'Alive' with Maddie Ziegler, reveals why she covers her face with a wig [WATCH]](https://www.ibtimes.com.au/sites/au.ibtimes.com/files/styles/large/public/2014/01/10/437547.jpg?itok=hVlLqyDF)
Sia on The Ellen DeGeneres Show: Aussie singer performs 'Alive' with Maddie Ziegler, reveals why she covers her face with a wig [WATCH]
![Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared](https://cdn.justjared.com/wp-content/uploads/headlines/2015/12/sia-performs-alive-with-dancer-maddie-ziegler.jpg)
Sia Performs 'Alive' with Dancer Maddie Ziegler on 'Ellen' (Video) | Ellen DeGeneres, Maddie Ziegler, Music, Sia | Just Jared
![Sia reveals why she hides her face as Ellen DeGeneres tries to convince her to ditch the wig - Mirror Online Sia reveals why she hides her face as Ellen DeGeneres tries to convince her to ditch the wig - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article6937757.ece/ALTERNATES/s615/sia1.jpg)