Red Velvet (band) has always been an all male ensemble.
Red Velvet -LRB- Hangul :  -RRB- is a South Korean girl group formed by S.M. Entertainment .	S.M. Entertainment	S.M. Entertainment	Hangul	Hangul	girl group	girl group
A girl group is a music act featuring several female singers who generally harmonize together .	female singers	women in music	harmonize	vocal harmony
