Shelley Long is an American actress best known for her role as Diane Chambers on the popular television sitcom Cheers, which aired from 1982 to 1993. Her performance earned her several awards, including an Emmy Award for Outstanding Supporting Actress in a Comedy Series. Long's character was known for her intelligence and sophistication, making her a memorable part of the show's ensemble cast. In addition to her television work, Long has appeared in various films, including The Money Pit and Outrageous Fortune. She has also lent her voice to animated projects and made guest appearances on numerous shows. Long's career spans several decades, showcasing her versatility as an actress.