Actress Lynne Marie Stewart is best known for her roles in “Pee-Wee's Playhouse” and “It's Always Sunny in Philadelphia.” She was 78 years old.
A Stewart representative confirmed on Fox News Digital that he passed away Friday.
“Lynn was the most talented woman who loved crafting more than reward,” a Stewart representative shared. “She was a comedy genius and the most honorable person I've ever known.”
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A Stewart representative confirmed on Fox News Digital that the actress passed away on Friday. (Michael Talberg/Getty Images)
Stewart's rep shared that the actress just concluded filming “Dink” and “It's Always Sunny in Philadelphia.” She said she was “exhausted” in December after taking on several television projects.
Her representative said that all her loved ones were “distrust,” so the doctors further discovered the tumor in Stewart.
The cause of death is unknown.
Hollywood star who passed away in 2025: Photo
American actress Lynne Marie Stewart is next to Paul Reubens, an actor and comedian from the CBS Children's TV series Pee-Wee's Playhouse. (Brian D. McLaughlin/Michael Ox Archives/Getty Images)
Stewart's friend paid tribute to the late social media actress with heartfelt photos. The friends were hugged and all the smiles were seen.
“My heart is broken after hearing the news that my dear friend Lynn Stewart has passed away,” actress Cassandra “Elvira” Peterson wrote on Instagram.
“One of the kindest, sweetest, and most entertaining women ever lived. The iconic Miss Yvonne of Pee-Wee's Playhouse: She will always be “the most beautiful woman in Puppetland.” ”
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Born December 14th, 1946, Stewart grew up in Los Angeles.
Stewart made his film debut with Jack Nicholson's 1971 film “Drive, He Says.”
She was best known for being an actress and writer for popular films and TV shows such as 1987's The Running Man, 1973's American Graffiti, and Pee-Wee's Big Adventure.
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Stewart portrayed Miss Yvonne in “Pe Wee's Playhouse” alongside star and creator Paul Rubens from 1986 to 1990. (Brian D. McLaughlin/Michael Ox Archives/Getty Images)
Stewart portrayed Miss Yvonne in “Pe Wee's Playhouse” alongside star and creator Paul Rubens from 1986 to 1990.
She also works on other “Pee-Wee's Playhouse” franchises, including 1988's “Big Top Pee-Wee.”
The actress met Rubens in the 1970s in the comedy theater company Ground Ring, where she was a member.
Other celebrities who paid tribute to Stewart included comedian Mayardolph. Stewart portrayed Rudolph's mother in the 2011 comedy film Bridesmaid. (Maya Rudolph/Instagram/Frazer Harrison/Getty Images)
Stewart made several television appearances on Cindy William's iconic sitcom Laverne & Shirley from 1977 to 1983. Shirley/Fonz Time in 1982.
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Before her death, Stewart's most recent well-recognized role was “always sunny in Philadelphia” as Bonnie, the mother of Charlie Kenny. (Lila Seeley/Getty Images)
Other celebrities who paid tribute to Stewart included comedian Mayardolph. Stewart portrayed Rudolph's mother in the 2011 comedy film Bridesmaid.
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Rudolph shared a signed photo of Stewart dressed as Miss Yvonne in her Instagram story. She added a pink heart emoji to her compliment.
Before her death, Stewart's most recent well-recognized role was “always sunny in Philadelphia” as Bonnie, the mother of Charlie Kenny.
