Good question... I'm quite against changing thing going against nature, but I'd change pretty much everything on me... I mean I wouldnt do it really I think, but if I had a magic wand... Also I should change it by just wearing different stuff or having different styles maybe...
(clear answer uh? )
If you were a wannabe famous singer, would you go to those crap tv shows where they pretend to train you at that then you have competitions etc (not sure how it really works), just to reach fame even if it's tv-trash? (I'm sure you have those tv shows everywhere in the world too?)