It's no secret that the Kardashian sisters love a good waist trainer.
Kim and Kourtney are all about the tummy tightening accessory, but it's Khloé Kardashian who's the most committed to cinching up for a selfie!
On Thursday, the 31-year-old Keeping Up With the Kardashians star accentuated her small midsection once again with the help of her Waist Gang Society trainer. Of course, Khloé Instagrammed a picture because, as she noted, "Who doesn't love a good waist trainer bathroom selfie?"
Girl's got a point. This is actually the fifth time Khloé's broadcast her use of the the curve-enhancing corset...
Earlier this week she showed off her cincher in a selfie taken in her fitness closet. "Im obsessed with the gym, but a little extra help never hurt nobody," she wrote, crediting trainer for "keep(ing) my waist snatched and posture perfect."
"Once you try it," she warned, "you will become obsessed!!!!"
She's trained with her trainer...
And just marveled at its cuteness, too.
Then again, who could forget the first time Khloé posted a waist trainer-wearing, bathroom mirror selfie back in 2014?! It was the beginning of an era.
Please note, though: Before you commit to waist training, you should do your research and read these experts' warnings about its potentially harmful effects.
Watch a new episode of Keeping Up With the Kardashians on Sunday at 8 p.m. on E!