Demi Moore still knows how to get down and dirty!

The 50-year-old actress recently spent a vacation in Tulum, Mexico, where she stripped down to a tiny bikini and covered her whole body in clay, baring the kind of body that shows up girls half her age.

The “Margin Call” star was snapped sitting on the beach, covered in clay from a mud spa treatment. According to reports, the actress was participating in a “bikini boot camp” with other clay-clad women.

Soon to be divorced from ex Ashton Kutcher, a source told E! News that Demi “is in a really good place at the moment and is hopeful about the future.”

Lately Moore has been spotted with new rumored flame Harry Morton, a restauranteur and ex-boyfriend of Lindsay Lohan.