Sia Performs "Alive" on SNL

Sia Performs "Alive" on "SNL"

Sia Performs "Alive" & "Bird Set Free" on "SNL"

Sia Performs ''Bird Set Free'' on SNL

Sia Performs 'Alive' on ellentube

#SaturdayNightLive - Sia Performs “Alive”

#TheEllenShow - Sia Performs "Alive"

Sia Takes Off Her Wig For Ellen & Performs Alive

Sia Takes Off Her Wig For Ellen & Performs Alive

Sia Reveals Her Face Takes Off Wig on Ellen & Performs -Alive-! (Be Yourselfie)

Sia Takes Off Her Wig For Ellen & Performs Alive

SNL Live - Sia - Alive (Video)

Drake Performs "Hype" On 'SNL'

The Ellen Show: Sia Performs 'Unforgettable'

Nick Jonas Performs "Champagne Problems" Live On "SNL"

Shawn Mendes performs "Treat You Better" live at SNL

Katy Perry performs Live Walking on Air on SNL 10122013

Ariana Grande Performs “Be Alright” On ‘SNL’

Sia Performs 'The Greatest' and 'Chandelier' at Apple Event

Machine Gun Kelly Performs Emotional Song 'Lonely' During SNL Debut as

Selena Gomez Performs “Hands To Myself” On ‘SNL’ in HD