Christina Aguilera is the 1999 self-titled debut album by American pop/R&B recording artist, Christina Aguilera. It is Aguilera's second highest-selling album to-date (behind 2006's Back to Basics), and topped the Billboard 200. The album spawned four top-10 singles. "Genie in a Bottle", "What a Girl Wants", and "Come On Over Baby (All I Want Is You)" each reached number-one on the Billboard Hot 100, while "I Turn to You" reached number-four.