"The Real Housewives of Orange County" stars Vicki Gunvalson and Tamra Judge were involved in a four-wheeler accident.

The scary incident took place in a California desert over the weekend and left both reality stars hospitalized. The two were reportedly riding a Polaris RZR Saturday when the four-wheeler rolled over multiple times.

Judge was the one driving the four-wheeler and a camera crew for "RHOC" was apparently taping at the time. Gunvalson was airlifted to a nearby hospital, but suffered no major injuries, and was released Sunday morning. Judge was also hospitalized, but was released Saturday.

"So many text, tweets and phone calls asking if this is true. I can confirm this," Judge captioned a photo of TMZ's article about the accident. "Thank you for your prayers and concerns. We are both beat up but very lucky to be alive. I've never been so scared in my life. As the driver I have an overwhelming amount of guilt and thanking God that the 4 of us are alive."