Sia - Unstoppable — (with Rihanna)

Sia notably performed the song to close the 2025 Breakthrough Prize Ceremony [8].

Written as a potential hit for Rihanna or Beyoncé before Sia decided to keep it for herself [6]. Sia - Unstoppable (With Rihanna)

The album This Is Acting is composed primarily of songs Sia wrote for other major artists that were ultimately rejected. Originally written for Adele [14]. Sia notably performed the song to close the

The track saw a massive resurgence years after its release, becoming a global hit and a staple in advertising and motivational content [22]. Originally written for Adele [14]

Originally intended for Katy Perry but ultimately recorded by Beyoncé [13, 21]. Theme and Impact

January 2016 as a promotional single for her seventh studio album, This Is Acting [11, 17]. Writers: Sia Furler and Christopher Braide [11]. Producer: Jesse Shatkin [9, 17]. The "This Is Acting" Concept

"Unstoppable" is widely regarded as a self-empowerment anthem.