The reason Hugh Hefner has been out of the spotlight lately has been revealed.
The 90-year-old Playboy founder is rarely seen in public these days, but his son Cooper has dismissed reports of ill health.
He insisted his dad is "doing fine" and simply has no reason to leave his home, the infamous Playboy Mansion.
Cooper told E! News: "He's doing fine. My dad has always made the joke that if the mansion was your house, why would you want to leave?
"I think because he has stepped back from the day to day operations of the business, people have thought that his health was not very good.