Mel B goes completely nude to promote inspirational message: See the pic!

Girl power! Though she was known for her outlandish fashions during her Spice Girls days, Mel B is now using her naked body to spread a positive message.

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The America's Got Talent judge took to Instagram over the weekend to post an entirely nude reflection shot with an inspiring caption.

"As a woman I Embrace my flaws and I'm comfortable in my own skin, might as well im gonna be in it for the rest of my life. I'm the kinda girl that has absolutely no desire to fit in, ladies we gotta love the skin we are in #feelinmyself," she wrote.

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The girl group alum looked stunning in the portrait with her arms across her chest and her hair swept up into an elegant up-do.

She also posted a pic wearing a cheeky dress with handprints on the booty.

Mel B (full name Mel Brown) is clearly feeling herself lately as the mother of three has been working hard on her body. This past year she lost 30 pounds.

WATCH: Mel B Flaunts Her Insane Abs and Flawless Bikini Bod After 30-Pound Weight Loss -- See the Pics!

Back in October, she posted a workout video to Instagram, writing, "Working out 'ma neck ma back' whoop whoop hard workout in my heated gym haha @nickyholender is already dead and he's just barking orders at me boom #iworkedhardforthisbody."

For more on her weight loss journey, watch the clip below!