Pregnant Chrissy Teigen Goes From Wearing A Bra To No Bra As She Cooks Up Some Sexy Fun In The Kitchen

Chrissy Teigen's cookbook isn't even out for two months yet but it's already a hot seller.

The pregnant FabLife co-host gave fans a taste of what culinary delights they can expect in a couple of sexy Instagram posts on Thursday.

Chrissy was seen chowing down on tacos with her friends from the show and wearing just a bra and blue skirt in one snap, while she opted for no bra at all in the other picture showing her making cinnamon rolls in a plunging black dress.

The 30-year-old, who is expecting her first child with husband John Legend sometime in the spring, certainly satisfied her food cravings.

Chrissy dug into tacos behind-the-scenes while looking pretty in that flesh-hued brassiere, and giving the camera lens a seductive look.

'Taco party... love all of you!' Chrissy wrote.