Mariah Carey Shows Off Major Weight Loss in Sexy Halloween Costume — See the Pics!

Mariah Carey is thinner than ever!

The singer, 46, showed off her enviable weight loss results at her Halloween party over the weekend — rocking a red bodysuit and corset in addition to devil ears.

MORE: Nick Cannon and Mariah Carey’s Kids Are All Grown Up — See the Pics

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Her ex-husband, Nick Cannon, and their two children — five-year-old twins Monroe and Moroccan — was also present for the event, and we bet he got a sweet taste of ~what he’s been missing.~

Check out more photos of Mariah’s transformation in the gallery!