Stunning in an Elie Saab ensemble, Sonam sings Daft Punk hit Get Lucky, does thumkas to her 2014 film Khoobsurat's party number Abhi toh party shuru hui hai and belts out Subah Hone Na De with other guests at the party.
Phew! Breathe, Sonam:
Prince William and Kate Middleton ended the first day of their tour of India and Bhutan by partying with celebrities like Shah Rukh Khan, Aishwarya Rai Bachchan, Shilpa Shetty, Alia Bhatt, Arjun Kapoor, Anil Kapoor, Farhan Akhtar, Madhuri Dixit, Parineeti Chopra, Jacqueline Fernandez, Huma Qureshi, Aditi Rao Hydari and Sophie Choudry at Mumbai's Taj Palace Hotel. Ms Middleton wore a beautiful blue gown by Jenny Packham with made-in-India beading. Her jewellery was from Amrapali.
Before letting their hair down, Prince William and Kate Middleton laid a wreath at the 26/11 memorial at the Taj Hotel and then played cricket with Sachin Tendulkar at a charity event where they also met underprivileged children.