Gwen Stefani Dumps Her Longtime Manager! Does It Have Something To Do With Her New Gig On The Voice?!

This sh*t is bananas! Gwen Stefani is making power plays right and left! We recently reported earlier how Gwen would be replacing Christina Aguilera on The Voice, but she also turned down a spot on ABC's Rising Star in doing so! She also recently parted ways with her longtime manager (since 1998) Jim Guerinot, and many believe