Los Angeles, California - Kim Kardashian flaunted her best facial expressions in her latest Instagram photo dump!

The mom of four continues to leave fans' jaws on the floor by way of photo dumps galore!

This time, Kimmy kept things pretty simple.

In her latest dump, The Kardashians star is seen sporting a black string bikini top that leaves very little to the imagination.

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The first pic shows the 42-year-old SKIMs owner laying on what appears to be her bed while making a kissy-face.

In the following snap, Kim rests her elbow on her leg while sporting her lengthy go-to ebony tresses in a messy style.

Though the pics only show off the upper part of Kim's body, the beauty mogul has once again managed to slay on a weekday, something she's done frequently as of late.

Over the weekend, Kim gave fans an intimate glance at her "beauty day," and prior to this, the reality star shared snaps of her gym session with Kelly Rowland along with a make-up free selfie during a trip to the dentist.

And lest we forget her impromptu bikini shoot under an outdoor shower and her poolside pics with Kylie Jenner!

Kim may have been MIA at this year's Academy Awards ceremony, but she's more than making up for it on IG!