It's not that so many celebrities have Lyme disease, it's that so many people do. "There are over 300,000 estimated new cases of Lyme disease in the United States each year," reported Johns Hopkins Medicine. It's also fairly easy to contract if you're not careful. Clearly one can pick it up in the wild, but also a family pet can bring a tick into the house. So, which celebrities have it? Let's get into it.