Listen to the a preview of 'You're So Pretty' by HNB's Woo Jin Young, Park Woo Dam, & Jung Yoo Joon

Check out more group teaser images of HNB's Woo Jin Young, Park Woo Dam, & Jung Yoo Joon for their special single

Woo Jin Young, Park Woo Dam, & Jung Yoo Joon release new glittery batch of 'You're So Pretty' teaser photos

Happy Face boy group candidates Woo Jin Young, Park Woo Dam, & Jung Yoo Joon reveal more 'You're So Pretty' teasers

'MIXNINE/Produce 101's Woo Jin Young, Park Woo Dam, and Jung Yoo Joon to release new single together

HNB (including Woo Jin Young and Park Woo Dam) will start a project to pick debuting groups

HF Music Company confirms all trainees, including 'Produce 101' trainees, will be on YG's trainee survival show

'Produce 101's Woo Jin Young and Park Woo Dam sell out tickets to 'Happy Talk Show' in 2 minutes

HNB ('Produce 101's Woo Jin Young, Park Woo Dam, Jeong Won Cheol, Cho Yong Geun) release fan song 'I'm Your Light'