Alive & Rising | Sia & Katy Perry Mixed Mashup!

Rise X The Greatest | Katy Perry X Sia Mashup!

Alive vs Bring Me to life| Sia & Evanescence Mashup

Rise Alive - Katy Perry feat. Sia & Nicki Minaj (Mashup) | MV

Battle Scars // Bird Set Free (Mashup) - Sia x Guy Sebastian ft. Lupe Fiasco

Unconditionally About Us - Katy Perry & P!nk Mashup

Evolution Of Sia Megamix (A Birthday Mashup For DylanGLC)

𝚜𝚒𝚊 - 𝚊𝚕𝚒𝚟𝚎 (𝚜𝚕𝚘𝚠𝚎𝚍 𝚍𝚘𝚠𝚗)

Linkin Park vs. Ariana Grande - Into Numb You

Rihanna & Sia Diamond Chandelier

Unconditionally Elastic | Katy Perry & Sia feat. The Weeknd Mashup!

RISE: Katy Perry, Sia, Ariana Grande, Ellie, Celine Dion, Justin Bieber & more

Hello, Unstoppable - Sia and Adele (Mashup!)

Under the Chandelier - Sia vs. Evanescence (Mashup)

[MASHUP] Katy Perry x Coldplay ft. Beyoncé x Justin Biber x Sia x One Direction x Gotye ft. Kimbra

E.T's Castle - Halsey & Katy Perry (Mashup)

Katy Perry - Rise (Official)

Madonna + Linkin Park + Sia - Frozen Numb Alive (Kill_mR_DJ Mashup Remix)

Chained To The Greatest - Katy Perry | Sia (Mashup) ft. Skip Marley

Disturbia/Radioactive Mashup

"Castle Heart" - Mashup of Halsey/Sia