Is this Mariah's sexiest selfie ever?

Hot tamale! Mariah Carey is one smokin' mama.

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The mother of two posted a verrry sexy selfie of her wearing a black lacy bra and simply captioned it: "Mmmmmmm what should I wear ???"

The singer also shared a photo of her in a skin-tight number to her 3.7 million followers, which showed off her dramatic weight loss.

Mariah has previously opened up about the "bleak" diet she's on ahead of her wedding to James Packer.

"I've been pretty consistent with this bleak diet that I am on," she admitted to Sharon Osbourne.

She added in an interview with the Sunday Times: "My bleak diet is horrendous, but I don't want to tell anyone about it because it's none of their business."

Mariah has hinted her wedding to the Aussie billionaire will be an intimate ceremony later this year.

"I can't really talk about it right now," she said on Live! With Kelly.

"Everything is still being figured out but I never said it was gonna be a big wedding."

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