Wendy, Red Velvet, Beautiful, Christmas, 4K, #8550hWendy (),, 웬디,, Son Seung-wan,, 손승완,, --@ @@ Red Velvet (Kpop), Kpop, 레드벨벳,, Korean Girl Group, K-pop,, Girls,, Beautiful,, Christmas, Holiday,8550hjpg4K