The 25th Anniversary of Christina Aguilera is available for streaming, and includes six of her biggest hits from throughout her career, including "Come On Over," "Genie In A Bottle," "Obvious," "I ...

Christina Aguilera is celebrating 25 years of her 1999 self-titled debut album, and its enduring hit "Genie in a Bottle." While she revealed in her newest Glamour cover story that she's "grateful ...