The most talked about wedding of the Ambanis is FINALLY happening in Mumbai today. Mukesh Ambani's daughter Isha Ambani is getting hitched to Anand Piramal and just like the pre wedding celebrations in Udaipur, the entire film fraternity is in attendance today.,,From the Bachchans to the newly weds Ranveer Singh, Deepika Padukone and Priyanka Chopra All are oozing glamour at the big fat wedding. Here are the worst dressed celebs at the Ambani wedding.