Or think about Queen, when they first came out. Freddie Mercury had a BFA in Art, drummer Roger Taylor has a Master's degree in Biology, bass player John Deacon has a Master's with Honors in Electric engineering, and guitarist Brian May has a Ph.D in astrophysics. They suffered through everything from poverty to Brian's life-threating bout of hepatitus...Just because you look flashy on stage oand you're famous, doesn't mean there isn't something deeper just under the surface. Look for it next time you watch MTV...wait, why are you watching it in the first place?