Christina Aguilera Flaunts Major Weight Loss In Bra

Christina Aguilera is transforming her look -- and it's really working for her!
Christina Aguilera is transforming her look -- and it's really working for her!

Christina Aguilera transforms into her Burlesque costar Cher while Justin and Hailey Bieber make a cute Flintstones couple as they join stars dressing up on Halloween eve

Christina Aguilera's secrets behind incredible 40lbs weight loss REVEALED after star showed off new physique at Las Vegas residency opening

Christina Aguilera flaunts her major weight loss in sheer bustier

Christina Aguilera Flaunts Major Weight Loss In Bra

Christina Aguilera's secrets behind incredible 40lbs weight loss REVEALED after star showed off new physique at Las Vegas residency opening - Daily Mail

You are stunning!' Christina Aguilera fans gasp as pop star, 43

Christina Aguilera Shows Off Major Weight Loss: Top 5 Stories

Christina Aguilera ignores 'fat' gibes and flaunts curves in lovely lilac

Her Body! Christina Aguilera's Weight Loss Transformation in Before and After Photos