In the spring and summer of 1999 radio airwaves couldn’t stop playing the hit single “Genie in a Bottle.” The dance-pop song became the summer hit of 1999 and marked the beginning of Christina Aguilera’s mainstream music career. The former Mouseketeer didn’t look back from her debut single and in the 2000s Aguilera’s career continued to get better and better with various image transformations and countless hit albums and singles. Christina Aguilera has gone from adorable Mouseketeer to teen pop sensation to edgy pop star. If you look back at her amazing career there are times when she might not even be recognizable. #ChristinaAguilera #Musicians #PopStar '90s girl | 0:00 Teen rivals | 1:10 Mulan makeover | 1:47 Good girl no more | 2:43 Debut look | 3:12 Beautiful | 3:59 Mom image | 4:33 Post-divorce | 5:13 Backlash | 5:51 Coming clean | 6:40 Read Full Article: http://www.thelist.com/115344/christina-aguileras-dramatic-transformations/