No matter WHAT you do," she wrote. By Rania Aniftos New year, new mindset! Christina Aguilera took to Instagram on Tuesday (Dec. 31) to shut down comments about her appearance. The video montage ...

Reminisce with us as we look back at some of Christina Aguilera's best work from her ... scoring the No. 1 spot on the Billboard Hot 100, staying there for 5 weeks and earning a Grammy for Best ...

"Everyone will judge you. No matter WHAT you do," the singer said Christina Aguilera is ending her year by shutting down those who have anything to say about her appearance. On Dec. 31, the five ...

Sabrina Carpenter was joined by Christina Aguilera for an unforgettable moment ... Released in 1999, "What a Girl Wants" reached No. 1 on the Billboard Hot 100, while "Ain't No Other Man" hit ...

Christina Aguilera took to Instagram on Tuesday (Dec ... reimagine her 1999 LP with a number of special guests. More from Billboard ...