Christina Aguilera High Notes part I. Her amazing 4 octaves range, her charisma, her beauty etc made her one of the most succesful singers in the world, no matter how much controversy she had cause, when she opens her mouth nothing else matters.
What makes CHRISTINA the best ? She always sings live , she always hit those notes , SHE NEVER lip-synch.
No one like her. Before you ask , the few seconds on the song with the pic ( actually is the official BACK TO BASICS cover )is CANDY MAN from BACK TO BASICS!