This is Tinker Bell's youngest member Lee Chang Sung.She is 18 years of age.She is well known around JYP Ent to be a prankster.She has pranked almost every trainee during her trainee years.Being the maknae of the group she may be childish as well.

She is fully Korean although she left Korea at a young age, so her korean isn't very good. J.Y. Park says"She never fails to make us laugh at her mistakes".

She in the group is known for her Angelic voice and her Fierce rapping skills.

 Singing:LoveThe Way You Lie(cover) Eminem ft Rihanna

http://www.youtube.com/watch?v=OlFRhfkA6x8
 

Rapping:6'7 (Jay Park Remix cover)

http://www.youtube.com/watch?v=wlruiGFRtqQ&feature=related 

Alexia Han who has a Korean father and a Russian mother.She was born in Naju, South Korea as an only child to a wealthy family to Russian singer Вероника  Morozov .(Veronika Morozov) and her Korean father Han HyunJong who owns a successful Noodle Shop in Naju.

Her stage name is Lexi.Being the Eldest she has a more mature attitude but can be childish as well.

J.Y.P says "She's an independent young woman" Others saying "She's really sweet once you get to meet her"

She is the eldest in the group(Age 22) possessing strong vocals and well dancing skills.

 In this picture is visiting a family member in the army alongside taking a tour of the army camp while in Army gear.

Dancing: Title Song-Ma Boy

http://www.youtube.com/watch?v=bV9RAb0_UII 

LL Singing:SNSD-The Boys(cover)

http://www.youtube.com/watch?v=w-bSWMd0XnQ 

Source: TV Daily via Nate