Katy Perry has today released the super-boppy title track from her upcoming album (due on August 14), Smile.

“I wrote this song when I was coming through one of the darkest periods of my life,” says Katy. “When I listen to it now, it’s a great reminder that I made it through. It’s three minutes of energising hopefulness.”

Check out the cute as polka-dot-frenzied clip below, and pre-order Katy’s new album (available on deluxe edition CD, regular CD, and vinyl) now!