i have 3 members tied for my least お気に入り but i'm just gonna choose Seohyun, cause i find her the least pretty btw, i don't know if this is ugliest picture but anyway...
shiraz97 : i know pretty_angel92 dont like seohyun so much. but i think this picture is real. there is one time in 2012 when seohyun did look chubby. may be at that time she hd もっと見る weigh than usual.