Christopher Ciccone, Madonna's younger brother ... He appeared in the music video for her 1984 hit single "Lucky Star" as one of her backup dancers, and also joined her on stage and in televised ...

Christopher's death comes less than a month ... including those for "Everybody" and “Lucky Star.” The late creative also served as the art director of the singer’s iconic Blond Ambition ...

Christopher Ciccone, a multihyphenate artist ... appearing in music videos like ''Lucky Star,'' art directing her Blond Ambition World Tour and serving as tour director for The Girlie Show ...