Emily Schur

Pauly D Joins Miley Cyrus In The #FreeTheNipple Revolution

It's definitely NOT T-shirt time!

Pauly D was often sans top during his time on the "Jersey Shore," proudly displaying the chiseled results post GTL. Not much has changed on the shirtless front since those epic Seaside Heights fist-pumping days -- except the DJ made sure to give an explanation for a recent ab-baring selfie:

Pauly D's Instagram

"#FreeTheNipple," the Rhode Island native simply captioned the collage-style Instagram snapshot above, while showcasing his impressive pecs. That's right folks, it ISN'T T-Shirt time!

The man with the infamous blowout is referring to Instagram's strict No Nipple policy, and his pic comes on the heels of Miley Cyrus' topless upload.

Miley Cyrus' Instagram

"Some lame ass def gonna [flag] that s--t but f–k it," the pop superstar captioned the now-deleted post. "#practicewhatchupreach #FreeTheNipple #FreedatSh–."

Well, Pauly D -- along with Rihanna, Scout Willis, Chelsea Handler and Miley -- is definitely freeing 'em.

+ Do you think topless photos should be banned on Instagram? Let us know in the comments, and for a bit of nostalgia, relive the very first "Jersey Shore" GTL below.