Kanye West just called Britney Spears dumb and boasted that he's the smartest celebrity you’ve ever f**king dealt with,” but the Princess of Pop is too busy launching her own lingerie line and keeping her flawless gym body in tip-top shape to care.

The Holy Spearit showed off her super fit physique in a sneak-peak of a new photo shoot posted on Facebook earlier today, revealing the fruits of a hard workout regime to get back into peak condition for her Vegas residency.

The 32-year-old wrote, "Been working hard this summer! So ready to bring it for the next round of #PieceOfMe shows next week."

Work, bitch!

Check out Britney's bangin' bod below.


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