Both Christina and Leona learned from Mariah,but whereas Leona maintains a very classy and STILL performance Christina is far more animated. I can't really get into both of their performance styles. One (Leona) gives you good vocals but is very boring to watch. The other (Christina) gives you a hyped up performance with growled vocals and cocky screaming!

Where's JHud and Fanatsia at when you need 'em?!