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Title: Beverly Sills/Joan Sutherland
Review: Both Beverly Sills and Joan Sutherland can outsing Christina Aguilera any day. Sure Aguilera hits a high E above middle C in the climax of "Reflection", but the two aforementioned sopranos do it all the time. In fact, both sopranos can hit E naturals and E sharps. Sills can even hit a high F. Sutherland's high notes are HUGE. And both of these sopranos are masters of coloratura. If Christina tried to sing coloratura, she would ruin her vocal cords!
