The trimmed down diva showed off her rockin' new bod on last night's "American Idol" -- she lost twenty pounds and three dress sizes! When asked how she felt about her sexy new body, the modest singer replied, "You know we all have our good days and our bad days." Now Carey opens up to "Extra" with her slimming secrets and to read us her diet diary -- meal by meal.
Carey's body breakthrough got her into her skinny jeans... from high school! She went from a size 8 to a size 2 by following a strict diet plan -- and now Mariah's she's unveiling her secret weight loss weapon to "Extra." It's all good days now for Mimi!