The actress/comedian has shared that she is cancer free after revealing that she underwent surgery for lung cancer earlier this month. "Hey everyone! I just wanted to thank you all so much for the good wishes and all the love that I have received this past week," “It meant so much to me and really came at a time that I really needed it so thank you." Kate, who played Lucy on the CBS sitcom between 2013 and 2017, shared that the surgery she underwent last week had been successful.