What a transformation! Christina Aguilera proudly shows off her dramatic weight loss

She appeared to have slimmed down in her recent video clip, Feel The Moment, featuring rapper Pitbull.
But Christina Aguilera seems to have undergone a complete body transformation, and not to mention a style transformation, in recent weeks.
The 32-year-old showed off her significantly trimmer figure in a flirty little black and white dress as she arrived for a screening of NBC's The Voice Season 4 at TCL Chinese Theatre on Wednesday night.

What a transformation! Christina looked significantly trimmer in a little black dress at the screening of  The Voice on Wednesday night in comparison to her appearance at the American Music Awards last November

What happened to the chubby cheeks? Christina has been on a slim down campaign since last year and emerged on the red carpet on Wednesday looking much more svelte

Pared back: Christina also pared back on her usual overload of accessories, heavy make-up and fake tan, going  for a more natural look