Aishwarya Rai Bachchan partied at the star-studded Roberto Cavalli bash in Paris Thursday! When fashion designer Roberto Cavalli threw a party to celebrate his 40 years in the fashion industry Thursday night in Paris, Hollywood big shots like country starlet Taylor Swift and fashionable actress Rachel Bilson showed up to mingle with other celebs, and of course B-town beauty Aishwarya was there to catch the cameras’ attention!

The Raavan actress, who left the GQ Man of the Year Awards to spend a few days in Milan partying with George Clooney and checking out the latest trends on the Fashion Week runways alongside her hubby Abhishek Bachchan, donned a glamorous fish scaled flapper dress from the Resort 2009 collection. The Bollywood belle matched the dress with a cobalt blue clutch.

Earlier this week, Abhi and Ash were spotted in Milan taking in the latest trends on Giorgio Armani’s runway. The two stars enjoyed the view alongside Hollywood glitterati like Up in the Air star George Clooney and his Italian girlfriend Elisabetta Canalis, Transformers actress Megan Fox and her husband Brian Austin Green. Abhi and Ash seemed to have a great time taking in the latest trends at the Giorgio Armani Spring/Summer 2011 fashion show and were spotted chatting throughout the star-studded event.

At that event, the gorgeous B-town belle sported a pair of wide-legged velvet Armani trousers in honor of the event. She matched the look with a black silk jacket and a cute clutch. But in honor of the City of Lights, Ash threw on a fancy flapper dress and stepped out to party in Paris!