A-Listers Who Guest-Starred on Seinfeld Before They Became Famous

Jennifer Coolidge

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Episode: “The Masseuse” (Season 5, Episode 9)

Though a veteran actress, we had come to know Coolidge from two roles: “Stifler’s Mom” in the American Pie series, and Elle Woods’ friend from Legally Blonde. She’s since enjoyed a major renaissance through commercial work and her role in the hit HBO show, White Lotus. In this specific episode, Coolidge plays — you guessed it — one of Jerry’s girlfriends. As one can see from the title of the episode, she’s a masseuse.