Britney Spears Poses In The SMALLEST White Booty Shorts To Ever Exist!

Britney Spears, please tell us your secret! The 36-year-old singer shared her sexiest mirror selfie yet.

"Found my white booty shorts," she wrote.

The shorts left fans in complete shock!

Many users wrote, "goals," "you're a queen," and "you look amazing!"

It's hard to believe that the 36-year-old is a mother-of-two!

Luckily, the singer shares her workouts on her Instagram page.

Be right back, heading to the gym! What do you think of Brit's selfie? Let us know your thoughts!