The crossword solution for the term 'QUEEN (Pop Nickname)' is BEY, which is a three-letter word. Beyonce Giselle Knowles-Carter, known professionally as Beyonce, is an American singer, songwriter, record producer, dancer, and actress. She rose to fame in the late 1990s as the lead singer of Destiny's Child, one of the best-selling girl groups of all time. Beyonce has since become one of the most acclaimed and influential recording artists of all time, with her music having spanned many genres and themes. She is often referred to as 'QUEEN Bey' or simply 'QUEEN' by her fans, and is widely considered to be one of the greatest entertainers of all time.