Christina Aguilera was slammed by her ex-business partner for allegedly acting like she deserves to be treated differently ...

"Christina Aguilera" bowed atop the Billboard 200, and set the stage for the Spanish-language follow-up "Mi Reflejo" the ...

Christina Aguilera is celebrating 25 years of her 1999 ... Aguilera's debut album subsequently launched at No. 1 on the ...

Billboard has released its list of top 100 female artists of the past 21st century ahead of its Women in Music Awards.