Linda Perry has been making headlines for her candid remarks on recent studio sessions and collaborations, including asking Billy Corgan to leave during Courtney Love's recordings and expressing strong opinions about Madonna's artistic direction. She also confirmed the long-awaited return of 4 Non Blondes with a new album titled '1994' and discussed her upcoming work with the Indigo Girls, while reflecting on her personal struggles in a revealing documentary. Her comments on Green Day and other artists have sparked discussion about creative control and artistic integrity in the music industry.