Kim, Khloé & Kourtney Kardashian Are OBSESSED With Waist Training — Here’s Proof!

We don't think there are three people more obsessed with small waists than Kim, Khloé and Kourtney Kardashian! The trio is so focused on getting that hourglass physique that they've posted a total of nine waist training pictures on Instagram between the three of them.

And we've got them all right here! See why they can't get enough of the trend.