The "Beautiful" songstress flaunted her curves in the figure-hugging dress, accessorizing with a pendant necklace and silver ...

When it comes to fashion fabulousness, nobody does it better than Christina Aguilera. At a red carpet where most looks reveal ...

Christina Aguilera and her fiance, Matthew Rutler, stepped out at the Breakthrough Prize Ceremony on Saturday, April 18 ...

Christina Aguilera opted to ditch her signature long blonde hair for a short bob.

Christina Aguilera and her fiancé Matthew Rutler attended the 12th Breakthrough Prize Ceremony in Santa Monica, California on ...

CHRISTINA Aguilera has stepped out at an event while showing off her new look after losing more than 40lbs. Christina, ...

Christina Aguilera stunned in a white top, ultra-short denim shorts, a tan jacket, tights, and black bedazzled boots. The ...

The singer paired Zanotti's crystal-capped black patent style with a sheer ruched Salih Balta gown.

Christina Aguilera wore daring micro shorts for a new ad, and fans can’t keep calm. The “Genie in a Bottle” hitmaker fronted ...

Get the latest news about Christina Aguilera. Find exclusive interviews, video clips, photos and more on Entertainment ...

Plus, her new Nexxus campaign.

WWD spoke with the Grammy-winning artist for her new partnership with Nexxus.