Christina María Aguilera ( , ; born December 18, 1980) is an American singer-songwriter, actress and television personality.<!--Only the most notable occupations associated with her, other less notable occupations should be listed in the infobox. --> Recognized as an influential figure in music and having received widespread public interest, she is noted for her four-octave vocal range extending into the whistle register, artistic reinventions, and incorporating controversial themes into her music. Referred to as the "Voice of a Generation", she was also named a Disney Legend, in recognition of her contributions to the Walt Disney Company. Wikipedia
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