#13: Shelley Long Then
Shelley Long became a sitcom icon as Diane Chambers on Cheers (1982–1987). Her portrayal of the intelligent, neurotic waitress turned love interest created one of television’s most memorable romantic pairings with Ted Danson’s Sam Malone. Diane’s mix of sophistication and vulnerability made Cheers both witty and emotionally rich.

Long studied drama and worked in commercials before finding her comedic voice in television. Her performance on Cheers earned her an Emmy and Golden Globe, establishing her as a central figure in 1980s television comedy. Diane Chambers became the blueprint for the sharp, self-aware sitcom heroine.
