After the success of 'What's Up?,' 4 Non Blondes went on to contribute songs to '90s flicks like 'Wayne's World' and 'Airheads.' However, in the midst of 4 Non Blondes recording their second studio album in 1995, the group disbanded.

Frontwoman Linda Perry went on to pursue a solo career, which eventually led her towards a successful career in production and songwriting. Remember the infamous feud between Pink and Christina Aguilera back in the day? One thing that added fuel to the fire was that Pink felt betrayed that Perry decided to work in the studio with Xtina. Perry has also worked with artists like Gwen Stefani and Alicia Keys -- but don't expect her to work with Katy Perry any time soon, whose music Linda Perry referred to as "crap." She is currently dating Sara Gilbert, who is known for portraying Darlene on 'Roseanne.'

The remaining members of 4 Non Blondes have also continued to find happiness with music. Former guitarist Shauna Hall tours with funk band George Clinton and the Parliament Funkadelic, while fellow 4NB guitarist Roger Rocha also continues to tour and make music with his band the Goldenhearts. Despite their '90s success, bassist Christa Hillhouse has settled into the 21st century comfortably, working as a graphic and web designer at her company CHILLHOUSEmedia. Sadly, the original drummer in 4 Non Blondes, Wanda Day, passed away in 1997 due to a drug overdose.

Watch Linda Perry Diss Katy Perry