Loud and clear, Brit Brit!

Britney Spears is currently enjoying a Hawaiian vacation with her sons Sean Preston and Jayden, and the singer couldn't resist showing off her rock hard physique in a teeny blue bikini! The pop princess posted the above photo to her Instagram account, and made sure to include a rear view for good measure. We have to admit girlfriend stays in pretty ridiculous shape all year round!

The "Toxic" songstress was accused of Photoshopping her selfies earlier this month, so maybe she wanted to silence the haters with this snapshot. Mission accomplished!

The mother-of-two also shared an adorable video of her kids playing in the waves, and the only thing missing from this equation is a boyfriend for our favorite music legend!