Explore nikki sixx's birthday, net worth 2025, birthday, height, age, bio, salary 2025, family life, fun trivia facts, popularity rankings, and more. Motley crue bassist nikki sixx has taken aim at aging rock stars who still try to pass as much younger than they are. His birthday, what he did before fame, his family life, fun trivia facts, popularity rankings, and more. Age, biography and wiki nikki sixx, born on december 11, 1958, is an iconic american musician best known as the bassist and primary songwriter for the rock band mötley crüe As of 2025, sixx is 66 years old His journey in music began in the late 1970s when he founded mötley crüe, which went on to become one of the most successful rock bands in history
66 nikki sixx is the founder and bassist for the legendary motley crue.
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