Just days ago, she took to Twitter to criticise TV chat show host Katie Couric for being a "fake media friend", and last night (17 Aug) she returned to the social networking site to post her first selfie for months.
Reality TV star Kim, 32, attended the 16th birthday party of half sister Kylie Jenner and shared a picture of herself hanging out with Instagram co-creator Kevin Systrom.
Alongside the photo, Kim wrote: "Chilling with the creator of Instagram."
The event would have been one of Kim's first nights out since giving birth to baby North on June 15.
She has been keeping a very low profile since becoming a first time parent with baby daddy Kanye West.
Kylie first celebrated her special August 10 birthday last weekend with a family meal at Nobu in Malibu, but last night's Alice In Wonderland-themed festivities in Los Angeles was her big party with friends.
Khloé and Kourtney were also present at the bash - and Khloé couldn't help sharing lots of fun pictures from the posh affair.
She wore cute rabbit ears to the party, while sister Kourtney wore a black feathered fascinator.
Kourtney's husband Scott Disick was also at the party and the pair put on a united front after a difficult few weeks in their relationship.
Scott was forced to take a DNA test to prove he's the father of their son Mason, after male model Michael Girgenti claimed he was the biological father.
DNA results released this week proved beyond doubt that Scott is the father.
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