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

Sia Performs ''Bird Set Free'' on SNL

Sia Performs "Alive" on SNL

Sia Performs "Bird Set Free" Live

#SaturdayNightLive - Sia Performs “Bird Set Free”

#SaturdayNightLive - Sia Performs “Alive”

#TheEllenShow - Sia Performs "Alive"

Sia Takes Off Her Wig For Ellen & Performs Alive

Sia Performs 'Alive' on ellentube

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)

SNL Live - Sia - Alive (Video)

Drake Performs "Hype" On 'SNL'

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American Idol 2016 - Sia Performs "Cheap Thrills"

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’