FILE - Honoree Madonna accepts the advocate for change award at the 30th annual GLAAD Media Awards May 4, 2019, at the New York Hilton Midtown in New York. (Photo by Evan Agostini/Invision/AP, File)

FILE - Christopher Ciccone, brother of Madonna and author of "Life With My Sister Madonna," poses for a portrait in Los Angeles, Friday, August 1, 2008. (AP Photo/Chris Pizzello, File)

FILE - Madonna poses with her brother, Christopher Ciccone, left, and director Alek Keskishian following the premiere showing of Madonna's newest film, "Truth or Dare," May 7, 1991, in the Hollywood section of Los Angeles. (AP Photo/Julie Markes, File)

FILE - American pop star Madonna performs "Fever" in her 1993 Girlie Show World Tour concert before 30,000 fans at the Tokyo Dome, Japan, Dec. 13, 1993. (AP Photo/Koji Sasahara, File)

FILE - Christopher Ciccone poses with his memoir "Life With My Sister Madonna," Wednesday, July 30, 2008, in West Hollywood, Calif. (AP Photo/Rene Macura, File)