□□yond □hei□ indi□idual success, Jessic□ and Krystal have □ls□ collaborated o□ □□rious pro□ects together.□From pho□□shoots and □□gaz□ne covers to □eali□y TV□□hows □nd □ha□ity events,□th□ sisters h□v□ p□□ven that they ar□ a f□r□e □o be reck□ned wit□ whe□ they join for□es□ □heir shared vision and mutual□respe□t f□r□each o□her's t□lents have only s□rengthened t□□ir bond over t□e years.