Christina María Aguilera is an American singer, songwriter, actress, and television personality. Known for her four-octave vocal range and ability to sustain high notes, she has been referred to as the “Voice of a Generation”
Christina María Aguilera is an American singer, songwriter, actress, and television personality. Known for her four-octave vocal range and ability to sustain high notes, she has been referred to as the “Voice of a Generation”