Christina Aguilera
The official site. Includes news, photos, biographies, interviews, reviews, and tour dates.

Christina Central
Comprehensive site including news, biography, facts, articles, pictures, lyrics, and a discography.

Christina Aguilera
Features fun facts, images, lyrics, and links.

Christina Aguilera
Offers a biography, pictures, and MIDIs.

Christina World
Provides biography, discography, profiles, quotes, gallery, video and audio, animations, and downloads.