We have a new business venture for the Kardashians: A class on how to hide your baby bump by any means necessary! Fans got all excited on Thursday, Nov. 30, when Khloé Kardashian posted a series of photos wearing just a sports bra — but it wasn’t exactly the pregnancy reveal we were hoping for. Watch the video below to see the sexy pics:

Through cropping and strategic arm placements, Khloé and younger sister Kylie Jenner — who are both expecting their first child — have become experts at covering up their growing bellies. Most recently, KoKo used a Birkin bag to mask her’s, while Ky has resorted to wearing oversized sweatshirts. But the 20-year-old’s bump did make an accidental appearance in the Kardashians’ recent holiday special.

Momager Kris Jenner no doubt told her camera crew to only film Kylie in close-ups, but fans definitely caught a glimpse of her curves in a shot around the dinner table. Okay, ladies, it’s time to speak out!