In her birthday tribute, Nancy Sinatra called Burnett an "American treasure" who is "dearly loved" Erin Clack is a Staff Editor for PEOPLE. She has been writing about fashion, parenting and pop ...

In PEOPLE’s exclusive first look, Bates' famous friends, including Jason Ritter, Billy Bob Thornton, Brooke Shields and Melissa McCarthy, pay tribute to her and "the joy she brings to viewers’ lives" ...