Over the weekend, the 43-year-old actress/comedian took to TikTok to share that she had recently undergone a surgery after being diagnosed with lung cancer. Kate said lightheartedly: "Hey everybody, this is not a TikTok, it's a Sick Tok. I'm in the hospital but it's because I had lung cancer surgery yesterday. They caught it really early. It's really weird, because I've never smoked a cigarette in my life so uh, you know, it was a surprise. But also I guess, also, it happens and so the greatest news is they caught it early, they got it out, I'm all good."