4 Non Blondes is back, according to lead singer Linda Perry. Perry confirmed the group, known for the song “What’s Up?,” will play at the BattleRock Napa Valley music festival in May.

Another popular band from the era is making a comeback. This time it is 4 Non Blondes, who have made it official that they are getting back together. According to PEOPLE Magazine, the band, known for its hit song, “What’s Up?” is slated to play at the BattleRock Napa Valley music festival in May.

A popular rock band from the 1990s is reuniting for the first time in more than 30 years. 4 Non Blondes, best known for the 1993 hit “What’s Up?,” will perform at the BottleRock Napa Valley Festival in May.

A popular ‘90s music group is reuniting for the first time in more than 30 years. NME reports 4 Non Blondes, best known for the 1993 hit “What’s Up?,” will perform at the BottleRock Napa Valley Festival in May. It will be the all-female rock band’s first official gig since