Since the beginning of 2016, we’ve witnessed the loss of two rock legends that challenged and changed society’s narrow definition of masculinity. David Bowie and Prince didn’t just walk the fine line of sexuality, they strutted all over it in high-heeled shoes and championed gender-fluid alter egos, both on and off the stage. Their artistic influence has rippled through popular music for decades, touching rock, dance, R&B and hip-hop.