Be□ond thei□ ind□vidual success, J□ssica and Kr□stal have also c□l□abora□ed on vario□s □rojects □ogether. □ro□ photoshoo□s and ma□azin□ c□vers to r□ality TV shows and cha□ity events, the □isters ha□e proven□that □hey are □□for□e □o□be r□ckoned□with□when t□ey j□in fo□ces. □□e□r share□ □ision a□d mu□ual r□spec□ for each other's□tale□ts h□ve o□ly strengthened their □ond over □h□ □ears.