Picture: Getty Who is Alesha Dixon? Alesha Dixon is a singer. 15 août 2023 · Avery Dixon (born 10 October 2000, age: 21 years) is Saxophonist and a musician from America. He got public attention when he got Golden Buzzer from the judges Howie Mandel, Simon Cowell, Heidi Kulm, and Sofia Vergara at America Got Talent Season 17.