Debut: February 9th, 2012
Agency: B2M Entertainment
Members: Sihyun, Boa, Narae, Jiwon, Bohyung
Subunit: SPICA.S (Sihyun, Narae, Jiwon, Bohyung)
Solo: Bohyung
MV’s: Potently, Russian Roulette, Painkiller, I’ll Be There, Lonely, Tonight, You Don’t Love Me, I Did It, Secret Time
Current Status: Disbanded (2017)
Fanclub: Mercury

MEMBERS:

Stage Name: Sihyun (시현)
Real Name: Park Sihyun (박시현)
Birthday: November 29, 1986
Nationality: Korean 
Height/Weight: 5’6″/110lbs
Blood Type: B
Position: Vocal, Rap, Dance

Stage Name: Boa (보아)
Real Name: Kim Boa (김보아)
Birthday: January 14, 1987
Nationality: Korean 
Height/Weight: 5’7″/110lbs
Blood Type: B
Position: Leader, Main Vocal, Rap

Stage Name: Narae (나래)
Real Name: Park Narae (박나래)
Birthday: February 23, 1988
Nationality: Korean 
Height/Weight: 5’4″/105lbs
Blood Type: AB
Position: Vocal

Stage Name: Jiwon (지원)
Real Name: Yang Jiwon (양지원)
Birthday: April 5, 1988
Nationality: Korean 
Height/Weight: 5’5″/97lbs
Blood Type: A
Position: Vocal, Dance

Stage Name: Bohyung (보형)
Real Name: Kim Bohyung (김보형)
Birthday: March 31, 1989
Nationality: Korean 
Height/Weight: 5’5″/112lbs
Blood Type: B
Position: Main Vocal, Maknae