The Infamous Chill Sisters (title used by KBFD-TV)
Famous Princesses (title used by KBS Global Marketing)
Famous "Chil" Princess (title used by YesAsia

( found this on Dramawiki)
“Famous Princesses” (English title: "The Infamous Chill Sisters" ) is a Korean drama/comedy about the Na family which depicts various problems and situations that today's modern families face, which elicits both laughter and tears from its viewers. The story line is centered around the four daughters of Na Yangal-a retired military officer who now works as a security guard of an apartment complex-and his wife-Kyung Myung Ja. The story of their oldest daughter, Deok-chil, revolves around the divorce she has from her unloving husband, Soohan after he catches her having an affair with her husband's best friend. She then re-marries her male business partner, but most deal with the problems that re-married couples often face. The upbeat and confident second daughter, Seol-chil-who is the pride and joy of the family and plays the role of the son her father never had-is a captain in the Korean army. She is in love with one of her fellow army soliders, Hanam, whom she initially resisted but must deal with the fact her father has arranged her to be married to a Korean Navy officer. Seol-chil's fraternal twin, Mi-chil,is an attractive woman but is also the family’s troublemaker. She is in love with Seochill's best friend, Ilhan, but she discovers Seochill was once in love with him also which causes her to be jealous and resentful towards her. Finally, the youngest daughter, Teng-chil, becomes pregnant and marries her boyfriend, Taeja at a young age. Howver she then faces numerous conflicts with Taeja-who has trouble staying faithful to her-and her strict and demanding mother-in-law.

[edit]Cast
Park In Hwan as Na Yang-pal (father)
Kim Hae Sook as Kyung Myung-ja (mother)
Kim Hye Sun(김혜성) as Na Deok-chil (eldest daughter)
Lee Tae Ran as Na Seol-chil (older twin)
Choi Jung Won as Na Mi-chil (younger twin)
Shin Ji Soo as Na Teng-chil (youngest daughter)
Park Hae Jin as Ha Nam (Seo-chill's boy friend)
Ko Joo Won as Yoo Il-han (Mi-chil's boy friend)
Lee Seung Ki as Taeja (Tengchil's boyfriend/husband)
Yooo Mirae as Taeja's mother
Na Moon Hee as Nam Dal-goo (grandmother and Myung-ja's mother)


Has anyone watch this series yet? I've been wanting to watch it since forever. Do you know where I can find it online?