T-ARA Boram revealed the secret behind her successful weight loss.

Recently in an episode of KBS "Star Life Theater," T-ARA's Boram revealed how she lost 20kg (44lbs) before her debut.

The secret to Boram's successful diet was none other than her own mother, actress Lee Mi Young. Boram's mother guided Boram with workouts and meal to successful weight loss. Boram's mother put a ban on opening the refrigerator after dinner to help control her habit of eating late-night snacks.

Lee Mi Young revealed, "This is the first time cooking and eating a meal together in two months because Boram is so busy. When I was guiding her with her diet, my heart ached as a mom because I couldn't feed my child." 

During the episode, Boram revealed her perspective of her life pre- and post- debut as a member of T-ARA.

KBS "Star Life Theater" featuring T-ARA's special will be aired from July 9 to 13.