I'm unstoppable today Unstoppable today [3x] I'm unstoppable today I break down, only alone I will cry out loud You'll never see what's hiding out Hiding out deep down, yeah, yeah I know I've heard that to let your feelings show Is the only way to make friendships grow But I'm too afraid now, yeah, yeah I'll put my armor on, Show you how strong ... I'm so confident Yeah, I'm unstoppable today Unstoppable today Unstoppable today Unstoppable today I'm unstoppable today Break down, only alone I will cry on out You'll never see what's hiding out Hiding out deep down Yeah, yeah I know, I've heard that to let your feelings go Is the only way to make friendships grow But I'm too afraid now Yeah ... About Unstoppable "Unstoppable" is a song by Australian singer-songwriter Sia, taken from her seventh studio album This Is Acting (2016). The song was written by Sia and Christopher Braide, and produced by Jesse Shatkin. It was released as the album's final promotional single on 21 January 2016. In July, a new version of the song was made for Gillette's 2016 Olympic ad campaign, "Pretty Isn't Perfect", which features a verse from American rapper Pusha T. Unstoppable Lyrics: All smiles, I know what it takes to fool this town / I'll do it 'til the sun goes down and all through the night time / Oh, yeah / Oh, yeah, I'll tell you what you wanna hear