Lynne Marie Stewart, a veteran actress who is most known for her work on Pee-wee's Playhouse and It's Always ... In her early ...

Lynne Marie Stewart, beloved by 80s kids as Miss Yvonne on Pee-wee's Playhouse and a fan favorite for her role on It's Always Sunny in Philadelphia, has died. The actress' manager, Bette Smith ...

Pee-wee Herman and pals are celebrating Christmas in the Playhouse in their own creative ways: Pee-wee makes a list for Santa Claus 1 1/2 miles long, teaches Little Richard how to ice skate ...

(NEXSTAR) — Lynne Marie Stewart, well-known for her roles on “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has died, according to multiple reports. She was 78.