And just days ahead of jetting off to the French Riviera, she kicked things off by launching the makeup brand's new L'Or Sunset Cannes collection.
Dressed in a black and gold Armani Prive midi dress, Sonam gave her look a traditional touch by donning a pair of peacock earrings from her mother Sunita Kapoor's Signature line.
Check out pictures from the event.
In picture: L'Oreal Paris' brand ambassador Sonam Kapoor
Text: Sify.com; Images: Sify/AFP