In 1983, which judge on the American TV show "Dancing with the Stars" appeared on an Elton John video?

Bruno Tonioli (born 25 November 1955) is an Italian choreographer, ballroom and Latin dancer, and TV personality. He appeared as a judge on the British television dance competition "Strictly Come Dancing" and its American adaptation "Dancing with the Stars" on ABC TV in the US. Tonioli co-created and appeared on the BBC talent show "DanceX" and its American adaptation, "Dance War: Bruno vs. Carrie Ann".

In 1980, Tonioli, as part of the group Duke and the Aces, performed in but did not win the United Kingdom's competition to select an entry for the Eurovision Song Contest.

Tonioli has worked in the music business as a choreographer for music videos, stage shows, and tours for artists such as Tina Turner, Sting, Elton John, the Rolling Stones, Freddie Mercury, Sinitta, Boy George, Dead or Alive, Bananarama, and Duran Duran. He danced in the Elton John video for "I'm Still Standing" (1983).