It is hard to believe that Gwen Stefani is over 50. The singer, songwriter and fashion designer/icon appears ageless to us. When she’s not busy collaborating with big name beauty brands, or coaching for The Voice, the mother of three boys is currently signed to a residency deal in Las Vegas. Grammy award winning Gwen is often referred to as a “pop princess” but at this point Stefani is no less than a queen to us. We hope Blake Shelton knows how good he has it.