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 Aguilera was born December 18, 1980 in Staten Island, NY and is a 5/1 Generator who's strategy is To Respond response after using an Emotional Solar Plexus as the inner authority.