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Kelly Clarkson celebrates her birthday on a surprise girls trip ... and her kids come along!

Her friends revealed the unexpected trip by asking the singer to read a message in mixed-up Scrabble tiles.
/ Source: TODAY

Kelly Clarkson celebrated her 35th birthday on Monday in a way that has us all green with envy – and totally giggling!

As we reported on Sunday, a video posted on Instagram had the "Stronger" singer sort through some Scrabble tiles to find a hidden birthday message that ultimately told her to pack her bags for a surprise girls trip to a secret location.

RELATED: Kelly Clarkson gets a surprise for her birthday, and she's overcome with excitement

But on Monday, we learned where they ended up: Universal Orlando in Florida! And even better: she brought 2-year-old River Rose and 1-year-old Remington Alexander along for the fun and games.

But before we get into that, we'd just like to say: We love how Clarkson isn't afraid to show herself hanging around her house in a T-shirt and hair piled on her head. We know that look, for sure!

The singer, her mom, her sister and her friends all headed off to the theme park for the big day. Everyone dressed in "Harry Potter"-themed outfits, including their favorite house T-shirts, according to People magazine.

RELATED: Kelly Clarkson can't stop laughing after she messes up in the studio

And Clarkson helpfully shared a few snaps of herself and the kids at the park, including this adorable "love this"/"hate this" image of River Rose mugging for the camera.

Truly a magical day, indeed!

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