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Lynne Marie Stewart, known for her roles onPee-Wees PlayhouseandIts Always Sunny Philadelphia, has died at 78.
Her friend and fellow actressCassandra Elvira Petersonshared the news onInstagramon February 21.
One of the kindest, sweetest, funniest women who ever lived.
The iconic Miss Yvonne ofPee-wees Playhouse: Shell always be the most beautiful woman in Puppetland.
And the world lost a great soul.
It was through The Groundings that she metPaul Reubens, who created and portrayed the character Pee-Wee Herman.
More recently, she was known for starring as Bonnie onIts Always Sunny in Philadelphia.
Charlie Day played her son, janitor/man-child Charlie Kelly.
RIP TV mom, Day wrote onInstagramafter her death.
Thanks for 20 years of laughs.
You deserve a standing ovation.
