Miley Cyrus is all about Miley Cyrus. But we already knew that -- so to be more specific: today Miley Cyrus is all about Miley Cyrus' nipples, Miley Cyrus' newly shaven pits and Miley Cyrus' naked body on a beach. Classy!

Hippie dippy Miley took her naked ass to the beach yesterday and Instagramed herself in her full glory (which she cleverly covered later with a toothy mouth and afro graphic), spread out on the sand.

We couldn't help but notice that the unruly popstar flashed her newly waxed pits. Earlier in the day, Miley posted the waxing feat on her social media profile with the caption, "R.I.P P.I.T."

Along with the sandy snap, the 22-year-old posted some other skin-baring photos, another from her trip to the beach and one in her bathroom.

We may want Miley to stop all this nonsense and act like a lady -- but it's clear she can't stop and won't stop.

All that nude beach time must have worked up some hunger. The "Wrecking Ball" singer and her crew of brightly colored pals stopped at 7-11 for a late night snack. Munchie run!