Overview

• Lynne Marie Stewart, celebrated for her roles as Miss Yvonne in 'Pee-wee's Playhouse' and Bonnie Kelly in 'It's Always Sunny in Philadelphia,' has died at age 78.
• Her death on Friday was confirmed by her representative, with reports indicating she had been diagnosed with a tumor near her liver and gallbladder in December 2024.
• Stewart was a founding member of the Groundlings comedy troupe, where she collaborated with Paul Reubens and other comedy legends.
• She had a diverse career spanning decades, with appearances in 'American Graffiti,' 'The Running Man,' and numerous TV shows including 'M*A*S*H' and 'Laverne & Shirley.'
• Tributes from friends and colleagues, including Cassandra Peterson and Charlie Day, praised her kindness, humor, and enduring legacy in the entertainment industry.