Christina Aguilera is a five-time Grammy Award-winning singer-songwriter and actress. She has released seven albums since 1999, two of which topped the Billboard 200 albums chart, and scored five No. 1 singles on The Hot 100. Additionally, Aguilera served as a coach on NBC's The Voice for multiple seasons and starred in the 2010 film Burlesque. Her latest album, Liberation, will be released June 15.