CRUSHING IT: SIA'S "UNSTOPPABLE" MOMENT

Crush's Sia is flying high off a relaunched campaign for her 2016 cut "Unstoppable" (RCA). The empowering anthem, which was revived earlier this year on TikTok, is aiming for a Hot AC #1.

One of the standout tracks on This Is Acting, "Unstoppable" has steadily gained momentum since going viral in early spring. The song has been used in more than 2.8m unique TikTok videos and has spent 230 consecutive days on Spotify's global Top 200. It's now #11 Shazam U.S. (pop) and #33 all-genre.

It's gaining traction at Top 40, AC and Hot AC, with its radio audience approaching 55m.

Check out the R3HAB remix of "Unstoppable" below.