Korea's hottest sisters, Girls' Generation's Jessica and f(x)'s Krystal, are dominating Korea with their impeccable fashion sense. 

The pair is seen gracing the cover of the Korean and U.S. versions of NYLON's June 2014 issue, which hits newsstands on May 19. 

U.S. Nylon editor Marvin Scott Jarrett worked with the sisters for the photo shoot so the two can properly showcase their chic style to their fans all around the world. 

The girls, who are five years apart, reportedly looked more like friends than sisters as they posed for the camera together. 

The idol members wore a variety of different styles and remained professional throughout the entire shoot.

The magazine also features an interview with the sisters, who share their thoughts on the photo shoot and reveal details of their daily lives.

Nylon Korea has already released the magazine today. The U.S. version will be released in at the end of May.

Jessica and Krystal have been blowing up even more as the teaser trailer for their upcoming reality show "Jessica & Krystal" was revealed on the On Style cable channel on May 16. 

Company officials have explained that "Jessica & Krystal" will give an in-depth look at the girls' daily lives as K-Pop stars, according to The Inside Korea. 

The show will give fans a glimpse of Jessica and Krystal as two sisters in their 20s, rather than the superstars that they are, a side that the public has yet to see. 

As seen from their feature on NYLON Magazine, the siblings are known for their fashion choices and are sometimes even known as the "Olsen sisters of Korea."

"Jessica & Krystal" will premiere on CJ E&M's cable channel On Style on June 3 and will last for ten episodes.