Tamra Judge is getting real about a scar on her arm -- and dishing about the serious incident that led to it. The Real Housewives of Orange County mom took to Twitter to share that she got the scar after she had skin cancer surgery earlier this year. "Ugh that scar on my arm doesn't look pretty. Skin cancer [Surgery]. Reminder to get your skin checked," she wrote, confirming that she's still being treated. "I go back Wednesday for check up... I have two new spots I'm getting checked on Wednesday."

Tamra first opened up about going under the knife to treat the skin cancer back in January. At the time she revealed that she had two spots removed and that her "margins came back clear. Woot woot," and shared that she it was diagnosed as squamous cell skin cancer on her arm.

At the time, she also had a message for fans: "Get your skin checked my friends. It could save your life."

You can check out what's next for Tamra every Monday at 9/8c. Preview, below.