Kylie JennerI get that sisters share clothes. Or, likely more accurately, steal each others clothes. This is one of the many things I missed out on having only brothers, but I've read about the phenomenon and I've had girl friends with sisters so I'm aware of the practice.

Somehow, I didn't think that rule applied to 30-something news moms and their 16-year-old sisters. But that seems to be exactly what happened on Wednesday in the Kardashian family. Kim Kardashian posted a couple photos on Instagram rocking Kylie Jenner's bikini!

Kim captioned the first one, "Quick swim before the Dash party!" and the second, "Yep stole Kylie's bikini...she's not getting it back." The Kardashians are staying at the Versace mansion in Miami, and Kim's little sis had posted her own bikini photo earlier in the day.

My first thought (especially after those obviously photoshopped butt selfies awhile back) was that it's the same suit in a different size. But who knows? Maybe it's legit. I hope it's legit if for no other reason than both Kim and Kylie are gorgeous ladies, no matter what size they are, and I would hate to think Kim would need validation so badly that she'd lie about being able to fit into a teenager's bikini.

Do you think it's the same bikini?

 

Image via Kylie Jenner/Instagram