Beyoncé. Her name conjures more than music, it has come to be synonymous with beauty, glamour, power, creativity, love, and romance. Her performances are legendary, her album releases events. She is not even forty but she has already rewritten the Beyoncé playbook more than half a dozen times. She is consistently provocative, political and surprising. As a solo artist, she has sold more than 100 million records. She has won 22 Grammys and is the...