She may be giving birth any day now, but that's not stopping Jessica Simpson from stripping off her clothes for the world to see!

The pregnant star gets naked on the cover of the April issue of Elle, where she reveals the sex of her and fiance Eric Johnson's baby-to-be for the first time.

Simpson tells the mag they're expecting ... wait for it ... a baby girl!

“I swear, I will croak if she asks me for a pair of Nikes instead of Christian Louboutins!” she tells Elle.

“Eric is so athletic. We’re gonna have this athletic girl and I won’t even be able to take her shopping,” she adds.

Jessica also reveals the couple already has her name picked out ... but won't reveal it yet.

“It’s nothing shocking and nothing you’ll have to add to the dictionary. Still, when people hear it, they’ll know … why.”

See more when the issue hits newsstands March 20.

Hot Videos