As the K-pop wave continues to penetrate the U.S. market, NYLON Magazine will be featuring the beautiful ladies of 2NE1, Girls' Generation, and f(x) in their upcoming issues.

In April, NYLON Magazine's editor-in-chief Marvin Scott Jarrett visited the NYLON Korea office to do photoshoots with all the members of 2NE1, and sisters Krystal and Jessica, who are members of f(x) and Girls' Generation, respectively.

"I think it's been an amazing day, shooting with [2NE1]," said Jarrett, who also called CL, Dara, Minzy, and Bom "friends for life."

2NE1 was featured in the May edition of NYLON Korea, amidst their "All or Nothing" world tour.

Meanwhile, fans can spot Krystal and Jessica Jung in the June issue of the magazine, just as f(x) is making their comeback with the new album, "Red Light."

"I love the fact that these two girls are sisters," commented Jarrett. "It adds a dimension to the photos."

"I think people are going to be really interested in learning about Jessica and Krystal and hearing their music. I think that might be a good introduction to the U.S. audience."

In June, Krystal and Jessica also premiered their own reality series called "Jessica & Krystal," where viewers got a behind-the-scenes glimpse into their idol lifestyles.

Given that both Krystal and Jessica are fluent in English, publications like Billboard also suspect that the f(x) and Girls' Generation members may be working on an album for the U.S. market.

"I wish they'd be a sub-unit," commented Jung Sis on YouTube. "I'll totally buy their album."

"They both are known with that cold and chic vibe, but there is this sweetness feeling that only appears when they're together," wrote GGKHU in June.

"Because they're sisters, it feels different, the smile and everything appear so naturally and sincerely. Bless their parents for the beautiful sisters."

Check out behind-the-scenes videos of the NYLON photoshoots with 2NE1, Jessica, and Krystal.