Britney Spears Flaunts Her Rockin' Bod in Jaw-Dropping Teen Choice Awards Dress: 'Be Fearless!'

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Britney Spears
is showing it all off!

The "Pretty Girls" singer flaunted some major skin in a sparkly, hi-low princess dress to accept the Candie's Style Icon award at Sunday's Teen Choice Awards. Brit completed the look with perfectly wavy rainbow hair, as one does!

PICS: Britney Spears Through the Years 

"Fashion has always been something I've loved to experiment with," Spears said from the podium, where she accepted her surfboard trophy from the girls of Fifth Harmony. "It gives us all a chance to express ourselves and our own personalities and to shine in our own way. To all the teens out there watching, be fearless in your choices and don't be afraid to be yourself."

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Looking on from the audience were Spears' two sons, Jayden James and Sean Preston, as well as her niece, Lexie.

Spears has been killing the fashion game this year, stunning in a sparkly silver mini-dress at the ESPY Awards and showing off a flawless bikini look on vacation in Hawaii just last month.

We here at ET dug deep into our vault to re-live Spears' first-ever appearance at the Teen Choice Awards back in 1999. See what the baby-faced singer had to say about fame in the video below.