PHOTOS: India's richest man splashes $100m on daughters wedding; Beyonce, Clinton attend

On Wednesday, Isha Ambani, the daughter of India's richest man, Mukesh Ambani tied the knot with her sweetheart Anand Piramal at a star-studded ceremony which took place at her father's incredible 27 story residence in the northwestern city of Udaipur in India.

Bride Isha Ambani, 27, her husband 33-year-old real estate mogul Anand Piramal, a childhood friend is the son of another uber-wealthy businessman.

Their wedding is thought to cost $ 100million,according to Bloomberg. Other estimates put the cost at $15million

The glamorous wedding was attended by Natalia Vodianova, former US Secretary of State John Kerry and Bollywood superstars Aishwarya Rai, Amitabh Bachchan and Shah Rukh Khan.

Other VIPs at the wedding were Hillary Clinton, Priyanka Chopra, Nick Jonas, Sachin Tendulkar, Supermodel Natalia Vodianova, Actress and singer Alia Bhatt, Indian superstar Rajinikanth and his wife Latha Rajinikanth among many others.

See more photos below.