When are they NOT hawking something that makes their family infinitely wealthier?

Kim, Kourtney and Khloe Kardashian strike some sexy poses in the new ad campaign for the Kardashian Kollection's line for the U.K. brand Lipsy, and this marks Kim's first official photo shoot since giving birth to daughter North West back in June. She's almost back to her pre-baby bod!

However, the one who really caught our eye was Khloe -- not only is she showing off her noticeably trimmer figure, but she's seriously hotter than ever! Given how stressed she must be with the drama surrounding her marriage to Lamar Odom, we're not sure how this is even possible, but the best revenge is definitely looking good.

Or perhaps looking good and posting angry quotes on Instagram? On Saturday night Khloe posted a photo of the words "You get what you f*cking give" in bright red ink (hmm, cryptic much?), and little sister Kendall then re-tweeted the post. We're still not sure what's going on with Khlomar, but they're both still wearing their wedding rings...