U-KISS is back with a mature concept and new member.

The name of the person who joined U-KISS is Joon. With his looks, females cannot get enough of him because of his charm and handsome face. Joon, who is only seventeen years old, has great dancing, rapping, and singing skills. Also, Joon is 185cm tall.

One representative from the group's agency, NH Media, stated, "We've been receiving much love from the fans and love calls from representatives due to Joon's great looks."

U-KISS made their return on June 2nd and released their new mini album titled, "Mono Scandal." One of their singles titled, "Quit Playing," is being talked about because of their choreography being too provocative; which it was and got banned to be aired on public broadcasting. Their new single titled, "Quit Playing," was produced by Duble Sidekick and Bakchigi. The message of U-KISS's new single is what a guy feels when he sees his woman looking at another man.

One rep stated, "We were just informed that the current choreography is unfit for broadcast and that it must be altered. We are currently in the middle of changing the dance routine."

With this news, U-KISS's Kevin posted on his Twitter and apologized to their fans regarding their 19+ music video and sexual activity choreography.

Kevin tweeted, "I want to share my heart with everyone because I care about you and I want to be honest with all of you. As you know, I'm part of a group and sometimes being a part of a group and working in the entertainment industry means I don't always have full creative freedom to do things how I wish. This inner conflict that I deal with as a K-Pop artist and group member applies to this situation. I personally do not believe in the behavior portrayed in our music video 'Quit Playing', and the characters we had to portray in this music video were not the characters I chose. I would like to apologize to our fans and viewers who might have been offended by the material in the music video and choreography. Thank you for allowing me to share my heart about this situation."

While the guys were all confident and full of energy on stage, some of the members did admit that they were embarrassed and shy on performing with the female back up dancers. Hoon said, "The sexy concept was very burdensome. We worried about how the fans would react. We wondered if the fans would get jealous, but they actually liked it. So I think we will be able to promote in a good mood." Kevin said, "Honestly, I was really embarrassed. We′ve had other dances with female dancers, but there were none as excessive as this time. So even from the preparation stages to the music video filming, I was so shy. I was so shy that I don′t remember fimling at all."

U-KISS are currently modifying their choreography so that they can promote their new single on the major music shows. Also, U-KISS will be promoting their new single without AJ because he is currently attending Columbia University in New York.

U-KISS's Eli made a tweet on June 3rd regarding his Twitter account getting hacked. Eli tweeted, "Someone hacked my twitter again..... starting to get annoying...." This is not the first time Eli's Twitter account has been hacked.

Lastly, the guys released some awesome black and white teaser photos for their "Mono Scandal" mini album to get women screaming as they showed their six pack abs.

If you have not yet seen their music video and performance on 'Show Champion,' you can view it below. Also, do you think their original choreography was provocative?

U-KISS "Quit Playing" MV

U-KISS; "Quit Playing" Performance at 'Show Champion'

Photos' Credit: HelloKpop