12/20/2013 09:48 EST | Updated 01/25/2014 04:01 EST

Aishwarya Rai Stuns In Curve-Hugging Dress At L'Oreal Paris Launch (PHOTOS)

Chirag Wakaskar via Getty Images
MUMBAI, INDIA - DECEMBER 19: Aishwarya Rai Bachchan launches Kajal Magique by L'Oréal Paris on December 19, 2013 in Mumbai, India. (Photo by Chirag Wakaskar/WireImage)

What a perfect way to close the end of 2013!

Aishwarya Rai attended the launch of L'Oreal Paris' new eyeliner, Kajal Magique, in Mumbai on Thursday wearing a curve-hugging lace gown that showed off her awesome hourglass figure.

The 40-year-old flaunted her infamous violet eyes which were lined with dark eyeliner and made us jealous with her perfect brunette locks which had subtle red highlights.

But back to that gorgeous dress! The strapless number featured a built-in wide belt which drew our attention to her svelte waist and a sheer hem that fell to her feet. (Ash later covered up with a chic blazer.)

The former Miss World is the longtime face of L'Oreal Paris, and the French beauty company recently released a new ad that featured the Bollywood star promoting the deep black eyeliner and wearing a bedazzled dress.

Although the TOIFA stunner has had a quiet year movie-wise (Ash hasn't been on a film set since giving birth to daughter Aaradhya Bachchan in 2011), the stylish beauty has kept busy shooting advertisements, attending jewelry store openings and hitting up the Cannes Film Festival.

We think she's just fabulous!

aishwarya rai

aishwarya rai

Aishwarya has incredible style:

40 Best Photos Of Aishwarya Rai