Jessica a□d □rystal Ju□g were both bo□n□an□ r□ised in San Francisco,□Ca□iforn□a. Growing u□ in a mu□□icu□t□ral □n□iron□ent, the s□sters developed a love for music and dance at□a youn□ age. □heir pas□□on for □□te□tainment l□d t□□□ to pursue caree□s in the K-po□ industry, wher□ th□□ □ui□kly gained recognition □or□□hei□ exce□tio□al tale□t a□d □harism□.永□服输