With Kelly Clarkson's highly anticipated new album, Piece by Piece, just days away (it drops March 3!) the powerhouse vocalist just dropped her newest song, "Invincible."

The super inspirational track was written by Sia (the genius songwriter that she is) and gorgeously flaunts Kelly Clarkson's greatest talents -- namely, those seriously killer vocals and all of the pure emotion that she pours into the song. Slay, Kelly, slay.

"Now I am invincible, no I ain't a scared little girl no more / Yeah, I am invincible / What was I running for?" the original American idol belts out on the chorus. "I was hiding from the world / I was so afraid,  I was so unsure / Now I am invincible and I'm a perfect storm."

We love the strong emotion and sheer power behind the uplifting tune, which is the second track that Clarkson has revealed from Piece by Piece. (She'll be releasing one new song a day from the album until the record drops. Yay!)

Considering we're already insanely obsessed with her first single, "Heartbeat Song," it looks like we're going to have to adjust our daily playlists just a tad in order to add "Invincible." Of course, that's not exactly a problem, since it will undoubtedly get played non-stop here at the PopCrush office.

There's no doubt about it: We love us some Kelly Clarkson -- and when it's Kelly Clarkson and written by Sia, we love it even more.

Check out Kelly Clarkson's "Invincible" above, and be sure to pick up Piece by Piece when it drops on March 3!

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