While Florence Henderson was guest a on the very first season of The Muppet Show, she is probably best known for her role as Carol Bardy on The Brady Bunch.
Up until her death, Henderson was hosting a talk show, "The Florence Henderson Show," and a cooking show, "Who's Cooking With Florence Henderson," on Retirement Living TV.
According Henderson's manager, the actress died of heart failure surrounded by family and friends in Los Angeles.
A highlight of her time on The Muppet Show is singing /"Happy Together" with the Muppet monsters:
The full episode is available on The Muppet Show: Season 1, and can bee seen below as well.
RIP Florence Henderson. One of the all time great TV moms.