If anyone questioned the wisdom behind having the portly David Dhawan as a judge on Nach Baliye 3, here'a a tale that will prove all the doubting Thomases wrong. The heavyweight Dhawan caused a tremor by dancing on the show. Our khabru from the sets says, "The three judges each gave a solo performance of their own. Davidji danced to 'Do you want a partner', Vaibhavi performed to Nach Baliye from Bunty aur Babli and the sexy Isha shook her hips to Rangeela re". (Was Isha taking a dig at her Jhalak adversary Urmila Matondkar?) Our source adds further, "While Isha and Vaibhavi were flawless; it was Davidji who evoked the biggest response. Some contestants joined him in the act. Rakhi Sawant and Pooja Bedi even hugged the director." The upcoming episode is called as the judge's special wherein the jodis have to dance to songs selected by the judges. So before laying their demand, the judges themselves showed how it needs to be done.