Mamamoo's Moonbyul is known to be one of the most petite female idols of her generation.

A "before diet" photo of her is uploaded on instiz and it's becoming a hot topic since most knew the slim Moonbyul today. Comparing to her present appearance, it only shows how successful her diet is. In the photo, Moonbyul is holding a sheet of paper while posting with their agency's logo. We can definitely see that she didn't have her V-shape yet and obviously chubbier compared to her present physique.

Fans are amazed with her more beautiful transformation and comment, "Wow! Nothing changes expect that she's become even prettier with her slim body now.","She's pretty and so pure!","I want to know your diet!","You must be so discipline.","She's lost a lot of weight!" and so on.

Now that Mamamoo are getting more attention from public, fans are getting interested to each members, even digging their past photos etc. Meanwhile, Mamamoo have showcased their variety skills by appearing on "Weekly Idol" for the first time bringing in more charms that fans love!