Rosie Gaines was Prince's vocalist and keyboard player from 1990 to 1992. She was a member of the NPG.
Rosie joined Prince's band for the Nude tour. Her first studio appearance was on Diamonds and Pearls, where she was prominently featured as a vocalist. She left the NPG in 1992 to pursue a solo career, although she appeared a guest vocalist on Chaos and Disorder and Emancipation.