Madonna said she wasn’t told her “mother was dying’” with an emotional Instagram post reflecting on her unforgettable loss. Only one person can be crowned Queen of Pop. There may be plenty of contenders deemed worthy of the title, but there’s also only one Madonna—she is and will forever remain the undisputed queen. Hits like Vogue, Material Girl, Like a Prayer, Into The Groove, and Papa Don’t Preach will live on eternally, the 66-year-old icon still performing them in the most magnificent stage shows around the world. She was signed by Sire Records in 1982, beginning her solo music career. Lo…