Christina Aguelira is sporting a much slimmer physique these days.

The 32-year-old Voice judge showed a thinner figure in her new music video for Say Something, her collaboration with American duo A Great Big World. Donning a simple black dress for the video, the pop singer showcases her tinier waist and toned arms.

The singer opened up to Jay Leno recently about her weight loss and detailed that it makes her feel sexier than ever.

"At this point of my life, I'm 32 and I feel sexier than ever because you know what you want," she said.

Aguilera also stripped down in the new video with a simple updo and minimal makeup. The clip also sees the singer almost driven to tears as she watches an array of couples forced to say goodbye to one another.

A Great Big World praised Aguilera for her work on the song when talking to The Hollywood Reporter.

"We could not be happier with how [Aguilera] did, how the recording came out. It's amazing," they said.

The video, which debuted on Nov. 20, has already gotten 325,000 hits as of press time.

See Aguilera's weight loss by watching the video, featured below:

Tags: Christina Aguilera weight loss music video