Kim Kardashian slims down post

Kim Kardashian is at it again. This time, she's sharing a steamy selfie of her post-baby body in a skimpy white bathing suit.

The ' Keeping Up With the Kardashians' star flaunted her figure on Instagram late Wednesday, posing in a white one-piece that leaves little to the imagination. Read: Plenty of sideboob and contoured buttcrack action.

The photo, which showcases her infamous derriere, simply bears the caption '#NoFilter.'

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No filter, indeed. The Ministry is at an impasse over whether the first-time mom's return to her exhibitionist ways is reassuring or disturbing.

The sex-tape-turned-reality-TV star, 32, ballooned during her recent pregnancy with daughter North West -- she gave birth to on June 15 -- and has reportedly been making post-baby weight-loss a top priority. (As well as a new penchant for flesh-baring garments, apparently.)

She joked on her show that she wanted to do a nude-photo shoot for Playboy or some other publication after giving birth and, perhaps we can all be grateful that another iteration of Wednesday's image didn't show up on the cover of a glossy gossip mag.

Kardashian credited her slimdown to the Atkins low-carb diet, and seems pretty proud of the results.

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'She is eating lots of lean proteins, healthy fats like nuts and avocado, carbs, fruits, veggies and cheese,' a representative for Atkins told Us Weekly. 'She wanted to be a healthy, nursing mom and not toxify her milk with her diet or lose weight too quickly. She's been doing Atkins since her doctor approved it at the end of June.'

But no one seems to be happier about her look than her baby daddy, rapper Kanye West.

'HEADING HOME NOW,' the Grammy-winning rapper tweeted in response to her sultry self-portrait.

Seriously. Get a room. They've morphed into those PDA Facebook friends we collectively hate.

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What's ironic is that Kardashian previously said that West helped her see the merits in living a more private life.

'My boyfriend has taught me a lot about privacy,' she told DuJour magazine in February. 'I'm ready to be a little less open about some things, like my relationships. I'm realizing everyone doesn't need to know everything. I'm shifting my priorities.'

But later that month, she and West posed in a steamy embrace together on the cover of French magazine L'Officiel Hommes.

Real consistent, you two.

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