Billy Guy (born July 22, 1936) is an American singer and songwriter primarily known for his work as a member of the popular doo-wop group The Coasters. The Coasters, formed in 1955, are celebrated for their innovative blend of rhythm and blues, rock and roll, and humor-infused storytelling. Guy's distinct baritone voice contributed significantly to the group’s unique sound and appeal. Notable works from The Coasters featuring Billy Guy include hits like "Yakety Yak," "Charlie Brown," and "Searchin'," all of which became staples of the doo-wop genre and significantly influenced the development of rock and roll. Their catchy melodies and clever lyrics helped to bring the doo-wop style into mainstream music, paving the way for future vocal groups. The Coasters are recognized for their energetic performances and theatrical style, which set a precedent for subsequent rock and pop acts. In 1987, they were inducted into the Rock and Roll Hall of Fame, underscoring their lasting impact on the music industry. Billy Guy’s contributions as a performer and vocalist remain integral to the legacy of The Coasters and the evolution of American popular music.