□p>Be□ond □heir i□□ivid□a□□succe□□,□Jes□ica □nd Krystal□have also collaborated on various□p□oj□□ts toge□her. F□om□photoshoot□ and magazin□ covers t□ □eal□ty TV sho□s a□□ ch□rity even□s□ the□sis□ers h□ve □roven that they □re a force to be reckoned w□th when they jo□n forces. T□eir shared v□□□o□ and mutual re□pec□ for each other's t□l□nts □ave o□ly□stre□□□hened□their□bond over the ye□rs.