OnStyle stated on the 16th, "Sisters Jessica and Krystal's reality program 'Jessica&Krystal' which covers their everyday life will air."
CJ E&M OnStyle's CP Kim Ji Wook stated, "The one-of-a-kind Jung sisters' real lifestyle will be unveiled. We ask that you show a lot of interest and anticipation for the reveal of the lovely sisters' private stories."
'Jessica&Krystal' will take viewers behind the scenes of their stylish life as sisters and friends as they decorate their filming set, shop, travel, and more. Their 10-episode reality show will premiere on May 6 at 11 PM KST and will air every Tuesday!