Betty White has died at age 99, according to reports from TMZ and People.
Evan Agostini/Evan Agostini/Invision/AP FILE - In this Feb. 15, 2015 file photo, Betty White attends the SNL 40th Anniversary Special in New York.
White was promoting a new block of programming on Discovery Family Channel called Pawgust, throughout the month of August, with shows, specials and movies about animals.
Carol Burnett and Candice Bergen are among those interviewed for the book, written by Ray Richmond and titled “Betty White: 100 Remarkable Moments in an Extraordinary Life.".
Celebrities began Friday sharing their tributes to Betty White, detailing special moments involving the actress.
A nationwide theatrical event of "Betty White: 100 Years Young — A Birthday Celebration,” was scheduled for Jan. 17, which would have been her 100th birthday.
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