After making waves with their hot debut, "Never Give Up", power rookie group Bang & Zelo have released several behind-the-scenes pictures from the set of their very first MV. With their colorful stage costumes and cheerful poses, both members look like they're having fun on set. Fellow labelmate Himchan also paid a surprise visit to the shoot, cheering on his friends as they worked through the night. All of the members of TS Entertainment's up-and-coming boy group are working on solidifying their popularity with the public, with Himchan continuing his role as MTV's 'The Show' MC and Bang Yong Guk as a fixed cast member of MBC's new variety show, 'Lululala'. [gallery link="file"]