According to in-depth profile by Sports Illustrated, no one at Dancing with the Stars or Fox Sports knew that Erin Andrews was battling cervical cancer.
Andrews began receiving her cancer treatments in October and reportedly only missed two tapings of Dancing with the Stars.
Diagnosed in June, Andrews declined to let her colleagues know that she would be undergoing cancer treatments.
It was simply business as usual Andrews, who made an effort to miss as little work as possible.