Pregnant Kylie Jenner Strips Down in Calvin Klein Ad

Kylie Jenner has come out of hiding. Well, sort of.

The 20-year-old, who is expecting her first child with boyfriend Travis Scott, appears alongside her famous sisters in a new ad for Calvin Klein.

Via TMZ:

Kylie posed in bed with her sisters — KimKhloéKendall, and Kourtney — while rocking their Calvin Klein undies, but she was careful to NOT reveal what everyone’s waiting to see.

Obviously, the product shot was a scheduled advertisement, but while all the other sisters showed their lower halves … Kylie hid her baby bump under a blanket, showing only her bra. Even pregnant Khloé only covered her belly with her hand.

See the photo over at TMZ…