Mariah Carey Shape Weight Loss
Mariah Carey
is proud of her weight loss -- and flaunting it on the cover of Shape magazine wearing a teeny bikini!

Sporting bikini bottoms and a summery, striped crop-top, Mimi shows off her hot bod in the May issue.

The 42-year-old, who gave birth to twins in April 2011, has shed 30 lbs since having little Moroccan and Monroe -- thanks, in part, to her deal with Jenny Craig.

Carey is looking great these days and it's clear she's ready for beach season to begin.

Check out more celebrity weight loss in the gallery above!

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