Pregnant Kourtney Kardashian Wears Bikini Alongside Kim, Khloe in Swimsuit Ad

Kim Kourtney and Khloe Kardashian Credit: Facebook

Bikini babes!

The new ad campaign for Kim, Kourtney and Khloe Kardashian's latest Kardashian Kollection for Sears has just been leaked, and the girls are looking hot.

In the photo shilling their new swimwear collection for the department store, the Keeping Up with the Kardashians stars work three different sexy bikini styles.

Kim, 31, flaunts her famous curves in a two-piece with ruffle detail, Kourtney, 32, sports a staples bandeau top with an embellished bikini bottoms and Khloe, 27, rocks a printed bikini beneath a sheer cover-up.

The line's co-creator, Bruno Schiavi, is over the moon about the designs coming to life.

"First look at our new Kardashian Kollection Swimwear campaign! The girls look incredible!!!!!" he posted on his Facebook page Wednesday.

In addition to swimwear, the sisters are also celebrating the launch of their sexy lingerie line that is currently available at Sears stores and at

"OMG how fab is this new ad for Kardashian Kollection lingerie?!? Nothing makes me feel sexier, plus it's all so comfy! Killing two birds with one stone! LOL," Khloe wrote with a pic of their ad.