The E! star took to Twitter to share a pic of herself midtreatment with the cups, which are intended to increase circulation, on her Fashion Police feet.
"Woke up walking like Bambi so I went 2 the most amazing Chinese Dr who fixed me w/ cups," she posted on her microblogging page.
But apparently the ancient Chinese treatment is anything but pain-free. "F--k it hurt but it worked," she added.
Osbourne is one of many Hollywood stars to recently adopt the Eastern practice, which is said to help physical pain and detox the body through the use of cups creating suction on the skin.
Hey, beauty is pain, right?