Priyanka Chopra, Nick Jonas, Varun Dhawan arrive Udaipur

Former United States secretary of state Hillary Clinton and a host of global CEOs arrived in Udaipur Saturday for the pre-wedding celebrations of Isha Ambani and Anand Piramal on 8 and 9 December.

Abhishek, Ash, Aaradhya and Jaya Bachchan arrive in Udaipur.

On Friday, Mukesh Ambani along with his family had commenced a special "Anna Seva" to feed 5,100 people, the majority of them with special abilities, over three days.

Isha Ambani and Anand Piramal will be kick-starting their wedding festivities in Udaipur tonight and many celebrities will be attending the grand celebrations.

Today, industrialists Mukesh Ambani and his wife Nita, and Ajay Piramal and his wife Swati, along with Isha and Anand were present at the Anna Seva function, serving and interacting with the people, at the Narayan Seva Sansthan, in Udaipur in Rajasthan. Isha and Anand's wedding will take place in Mumbai on December 12, which will be attended by the families close associates.

Hillary Clinton Seen at Pre-Wedding Fest for Daughter of 'India's Richest Man'

Wedding guests have access to an app mapping out the activities, which include a private concert by Beyonce. The Piramals have interests in pharmaceuticals and real estate.

Earlier, the wedding invitation had garnered attention as it included necklaces and precious stones stacked in a two-tier floral box.

The wedding will in fact bring together two of India's most influential families.

The wedding is the latest in a series of high-profile marriages that began past year, when cricket captain Virat Kohli tied the knot with Bollywood actress Anushka Sharma. Priyanka Chopra, Nick Jonas, Karan Johar, Varun Dhawan, Janhvi Kapoor, Khushi, Boney Kapoor, Siddharth Roy Kapur, Vidya Balan and several other celebrities will be part of the ceremonies in Udaipur.