Lady Collection Is A New Korean 3-Female Member Vocal Group That Debuted In October 2009 With Their Self-Titled Mini-Album. Consisting Of Members Jieun JC Eli 앨리 And Sei 세이 The 3 Ladies Supposedly Have Amazing Vocals And Will Be The Next SeeYa. Name Sei 세이 Real Name Lee Soo Young DOB 1985.08.15 Position Vocal Height 168 Cm. Weight 48 Kg Blood Type B Debut 2007 Album "sei's Diary" Name Kim Ji Eun 김지은 Position Vocal DOB August 8 1980 Height 165cm Weight 47kg Blood Type B Debut 2007 Vol.1 Rain Information About Kim Ji Eun She Was In YG Name Ally 앨리 DOB 1984.07.20 Position Vocal Height 164 Cm. Weight 45 Kg Blood Type A