Who's that woman behind the mask?

It's raining stars at the Indian International Jewellery Week in Mumbai.

Our photographer Hitesh Harisinghani captures all the ramp action!

Dressed in a yellow gown, this masked stunner opened the show for Preeti Jain's 'Papillion' collection of jewels.

Yeah, that's Ileana D'cruz sparkling in a studded choker, drop earrings and armlet.

She strikes a pose for the cameras.

Supermodel Ujjwala Raut wowed us with her showstopper act!

She closed the show for Diosa Jewels and Swarovski Gems!

Masaan actor Richa Chadda does a Shakuntala act in white. No?

She was wearing a floral torc and matching ear-cum-head ornament designed by Anand Shah.

Aditi Rao Hydari shows how to wear pearls.

Here she is with Madhur Bhandarkar presenting jewels from Yoube Jewellery's Amare Collection.

Incidentally, Bhandarkar's forthcoming film Calendar Girls tells the story of five young girls and their struggle to make it to the country's prestigious calender shoot.

Dia Mirza is catwalk queen!

Birdhichand Ghanshyamdas Jewellers' Adaa collection was inspired by six iconic beauties -- Maharani Gayatri Devi, Razia Sultan whose crowning ornaments set a trend, Umrao Jaan’s superb Mughal jewellery, Sita Devi of Kapurthala, Queen Niloufer from Hyderabad and Jodha Bai from Rajasthan.

Dia was the showstopper for the Queen Niloufer segment showcasing a glittering choker, shoulder dusters and statement pearl rings.

Preity Zinta presented jewellery from the Jodha Bai collection looking quite like a maharani wearing a studded cummerbund, a giant neckpiece, head jewellery and huge matching earrings.

Miss India 2015 finalist Sushree Shreya Mishra opened the show for Diosa Jewels showcasing a green zirconia and pearl necklace and shoulder dusters.

Singer-actor Mansi Scott was there too.

So was Sophie Choudry showing a floral choker and a diamond tiara from Diosa Jewels' latest collection.

Kiara Advani jazzed things up for AAKS Jewels showing a maatha patti, a ruby and pearl necklace and a cocktail ring from their collection.

Earlier this week, she'd walked for Shaina NC. (Click here to see the collection!)

We end with model-turned-actor Kriti Sanon who looked majestic in hot pink and purple.

She walked for Jaipur-based Sunil Jewellers wearing a raani haar, maang tikka and studded bangles from their collection.