4 Non Blondes

4 Non Blondes is an American rock band formed in San Francisco in 1989 who found worldwide fame in 1992 with their smash hit, 'What's Going On?'. Frontwoman, Linda Perry, left the band in 1994 and the remaining members disbanded shortly after. However they reformed for a one off gig in 2014 and announced a long-term reunion with new shows and music in 2025.