10/17/2013 at 07:00 AM EDT
's endless curves are back on full display.
The new mom, who welcomed baby North
in June, flaunted her post-baby body early Thursday on Instagram, posting a photo
that showed her wearing a revealing white swimsuit that highlighted her famous figure.
In the sultry shot, Kardashian, 32, poses with her back to the camera, swiveling around to snap the photo and giving viewers an ample glimpse of her, um, side.
The reality star kept the caption simple, writing: "#NoFilter."
The Instagram pic was apparently more than enough to stop boyfriend Kanye West
in his tracks: He immediately Tweeted the pic and wrote
: "HEADING HOME NOW."
Hope the rapper didn't get a speeding ticket.