At Isha Ambani’s wedding celebration it was no Bollywood bigs but Beyonce who stunned the guests with her thunderous items like Perfect & Crazy, dressed in gorgeous Abu Jani and Sandeep Khosla outfit and it made more than a festival.While Shah Rukh and Aamir could be seen dancing to Lets Nacho while SRK grooved to Koi Mil Gaya.