On the July 25th broadcast of KBS2 “Happy Together 3,” the BEAST boys were battling over whose abs were better.

The conversation started when MCs noticed that Yoseob looked like he had lost some weight. “I’ve been boxing as a hobby so I’ve lost a lot lately,” responded Yoseob.

Following up on that comment, Dongwoon and Kikwang revealed that he used to button up all the way to stay on course of his cute image. “He doesn’t wear anything at all these days.”

They explained even further. “He used to take off his shirt starting from the arms. Now he starts from the tummy with his arms making that X.” To demonstrate, the members started taking their own shirts off one by one.

Kikwang also revealed that he even got some tan for his sexy concept, giving the MCs a first-hand look.

b2st abs happy