Since I will use different characters besides YG artists, below is the list of characters for everyone's reference:

Characters:

KWON JIYONG -  a.k.a Apple/G-Dragon/GD/Jingyo

A cool kid who grew up as a trainee in YGE for the sake of marrying the love of his life. Unlike what other people thought, he didn't gave up his childhood to save the Korean Music Industry but to earn plenty of money which will be enough for the future of his one and only Strawberry. He made a promise to himself that once he reach the right age, he will marry her no matter what happen. Having the charisma, he will debut as the leader of YGE's leading boy band, BIGBANG.

LEE CHAERIN - a.k.a Strawberry/Faith/CL/Rin Rin

A cute chubby and princess type girl who grew up as a boyish/unlady like teen, thanks to her older brothers. Being the youngest in the family, she dreamt of becoming a nun after watching the 'Sister Act' movie. Unfortunately, someone will make sure that she won't achieve it. Frustrated, she decided to shift dreams and fulfill to become a singer instead. She will be the leader of YGE's upcoming girl group, 2NE1.

Choi (Lee) Seunghyun - a.k.a Banana/TOP/Seunghyunnie/Tabi

The chubbiest son of the Lee Family. He returned to Korea to become a trainee under YGE. Instead of using his real surname upon debuting as a KPOP Idol, he decided to change it to Choi to avoid being traced by his youngest sister.

Park Bom Lee - a.k.a Corn/Jenny/Bommie

Another Brat who befriended Chaerin when they were young. She hates anyone who has a chubby appearance. She will be the vocalist of YGE's upcoming girl group, 2NE1.

Lee Min Ho - a.k.a Orange/Minho

A successful actor who keeps the identity of his real family to avoid media interventions.

Lee Hyo Ri - a.k.a Cherry/Hyori

Former member of the defunct girl group Fin.K.L. Now a soloist, Hyori also keeps the identiy of her family. People know her as the ex-wife of YGE's top producer, Teddy.

Dong Youngbae - a.k.a Taeyang/Sol

Jiyong and Seunghyun's childhood bestfriend. Just like them, he used to be a bully when they were still kids.

Sandara Park - a.k.a Dara

2NE1's visual. She becomes Chaerin's best friend when she returns to Korea.

Gong Minji - a.k.a Minzy

2NE1's maknae. Among her Unnies, she's the only one who thinks clearly whenever they face problems.

Lee Seungri - a.k.a VI

Bigbang's maknae. The playboy wannabe of the group.

Kang Daesung - a.k.a D-Lite

Minzy's half brother. Bigbang's vocalist.