Diane

12 years younger than Soyeon. 14 years younger than Boram & Qri. I think T-ara officially has the biggest age gap between the oldest and the youngest member. Urgh. But seriously 1999?! Next year we'll start having idols born in 2000. Yeah I think dorming would have helped out a lot. It's how After School got closer to their new members.

^ Yeah, if you look closely it's super short. Besides, Hwayoung and Jiyeon are underage. Don't start pointing fingers at SNSD when all their members are 20+ (in Korean age).