Irene, Red Velvet, Birthday,, ReVe POWER,, +=, 4K, #5971jIrene (),, 아이린,, Bae Joo-hyun,, Bae Ju-hyun, 배주현,, --@ @@ Red Velvet (Kpop), Kpop, 레드벨벳, Birthday (),, Korean, Girl Group, K-pop,, Girls,, ReVe POWER,,5971jjpg4K