Former US First Lady Hillary Clinton arrived in Rajasthan's Udaipur on Saturday to attend Mukesh Ambani's daughter Isha Ambani's pre-wedding celebrations. Isha Ambani and her fiancé Anand Piramal's families have kickstarted the couple's two-day-long pre-wedding celebrations at The Oberoi Udaivilas in Udaipur. The couple will get married at Ambani's Mumbai residence Antilia on December 12.