Christina Aguilera performances photos < Back

Rolling Stone ranked Christina Aguilera number fifty-eight on their list of the 100 Greatest Singers of All Time, ranking as the youngest and only artist on the list under the age of thirty. She was ranked the 20th Artist of the 2000–09 decade by Billboard and is the second top selling single artist of the 2000s behind Madonna. Aguilera's albums sales are estimated at over 50 million units worldwide, making her one of the best-selling music artists of all time.