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Erin Moran, born on October 18, 1960, rose to fame for her portrayal of Joanie Cunningham in the iconic sitcom "Happy Days" and its spin-off series "Joanie Loves Chachi." Moran's endearing performance as the younger sister of Richie Cunningham captured the hearts of audiences, making her a beloved figure in American pop culture during the 1970s and 1980s.