No matter their amount of fortune or fame, the Kardashian sisters are clothes-sharers like the rest of us.

When you have a cute mini-dress, your sister may try to steal it from you, and in the case of pregnant 35-year-old Kourtney Kardashian, she did just that to her littler sister Kylie Jenner, 17, for the sake of fashion.

She even posted on Instagram two days ago saying that she hopes Kylie is not "freaking out."

According to Kylie's Instagram, she seems to be doing just fine as the fashionista posted a different outfit yesterday or as she calls it "da look."

When they're not stealing each others clothes, the Kardashians are busy promoting their own line at Sears and at their Dash stores. Even though they don't have the Kardashian last name, both Kylie and Kendall Jenner have their own line at the Dash stores too, and they signed an exclusive deal to have their line at PacSun.