It looks like there's a battle of who wore it best with the "Keeping Up with the Kardashians" sisters as Kim Kardashian decided to wear the same black cutout bikini that her little sister Kylie Jenner posed in for several Instagram photos on Wednesday, March 12th.

According to Us Weekly, while in Miami the famous sisters took a dip in the pool at the Versace Mansion where North West's engaged mom decided to take a bathroom selfie.

The 33-year-old flashed an ample amount of cleavage and her firm abs in front of the mirror. However, you can't help but notice the luxurious restroom she is standing in which features gold faucets and marble countertops along with what looks like several chairs and a table.

Attached to the photo was the caption, "Quick swim before the Dash party."

In another picture in which she stood sideways flaunting her famous butt she wrote the caption, "Yep, stole Kylie's bikini...she's not getting it back."

Jenner who is 16-years-old flaunted her bikini body in multiple photos on Instagram earlier on March 12th.

In one of the snapshot the young reality star is pictured in a black-and-white filter wearing the swimsuit and standing next to a fresco painting of a mostly naked man. Attached to the picture is the caption, "Oh haaayyy."

Check out the photos of Kylie Jenner and Kim Kardashian and let us know who you think wore it best.