Massachusetts Mom Tracy Moutafis has made a name for herself with her annual back-to-school "happy dance" videos. And this year, she couldn't have picked a more perfect song to celebrate her sons' first day of school: "Happy" by Pharrell.
Clap along if you feel like a mom with more alone time!
If you want to see more of Moutafis' famous back-to-school boogies, you can watch last year's video of her grooving to 'N Sync's "Bye Bye Bye":
And she first went viral in 2012 with her celebration dance to ... "Celebration" of course!
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