Sharon, Kelly Osbourne
Kelly Osbourne recently opened up about the time she thought she would lose her mom, Sharon, and dad, Ozzy for good. Pictured: Sharon, Kelly Osbourne at Elton John's 70th Birthday party in Los Angeles, California on March 25, 2017. Reuters/Danny Moloshok

Kelly Osbourne recently recounted a time when both of her parents, Ozzy and Sharon Osbourne, flat-lined several years ago.

During her pre-taped visit to “The Dr. Oz Show,” which will be released on Wednesday, Kelly revealed that she was hosting a live TV show when she found out that her dad was sick. Her mom, Sharon, on the other hand, had flat-lined after undergoing surgery for colon cancer.

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“My mom, after she came out of the first cancer surgery for her colon cancer, I was looking – and something’s not right, and I asked the nurse to check her blood pressure and she had such low blood pressure they didn’t even have time to give her a transfusion in the ICU, they brought it up to the room. But when it happened to my dad, it was more scary because I was on live TV and all of a sudden, a police man walks in and they’re shooing me off. And I’m going, ‘What have I done? I’m gonna get arrested. What have I done?’” she said.

This is not the first time that Kelly has opened up about her parents’ health struggles. In her memoir, “There Is No F*cking Secret: Letters From a Badass Bitch,” she also talked what she went through when her mom’s battled cancer in 2000. Three years later, her dad got into a near-fatal ATV accident. At that time, Ozzy was reportedly not wearing a helmet. According to ABC News, he spent eight days in coma.

Last year, Kelly told Entertainment Weekly that it was so difficult for her to write a letter to her parents in her book. The host added that they are looking for someone who can read the letter for the book’s audio tape counterpart because she just couldn’t do it herself. “I still cannot read the letter I wrote about my mom’s cancer and my dad’s accident. We’re about to go in and do the book on tape, and I’m trying to find somebody who could make it at least slightly toned down, because I can’t read it out myself,” she said.

Kelly also slammed the misconception that her life is so easy just because she is an Osbourne. She count that that’s not entirely the case. She goes into detail about her life and struggles in her memoir and said, “It’s all in here, it’s all the truth. I’m not trying to say, ‘Well, my life has been s---, so you got it wrong.’ I’ve had a f------ amazing, incredible, fruitful, at times yes, miserable life… but I would never change my life for anything.”

Meanwhile, Kelly also got candid about her battle with Lyme disease during her appearance on “The Dr. OZ Show.” The “Life As We Know It” star said that she’s been battling with the disease for the past 10 years, but not a lot of people believed her when she first told them. Osbourne, who has been suffering from seizures, kept her illness hidden from the public for fear that they will assume she is once again using drugs.