Which hip-hop trio, featuring Cheryl James and Sandra Denton, became the first female rap act to win a Grammy Award for their 1994 hit "None of Your Business"?

Salt-N-Pepa

The group was completed by DJ Spinderella and became one of the best-selling rap acts of all time. Their earlier hit "Push It" was a crossover success that helped bring hip-hop to a mainstream pop audience.