NU'EST Aron shows off his abs for 'Re:BIRTH' teaser photo

Following Ren's teaser photo for their nearing comeback, Aron's is released as well.

In his photo, Aron proudly shows his abs while giving off sexy look biting his white shirt.

NU'EST is coming back with their first full length album 'Re:BIRTH' which is scheduled to be released on July 9. Meanwhile, let's anticipate other members' teaser images.