PHOTO: Pippa Middleton's Dirty Dancing
05/04/2011 AT 04:30 PM EDT
Turns out, she can also undress when the occasion calls for it.
A photo of Duchess Catherine's younger sister, 27, recently surfaced in which the tanned, toned Brit is dancing in her bra with an unidentified shirtless man.
No word on the royal reaction to the revealing photo, but something tells us the public's fascination with the younger Middleton is just heating up.