The secret about Aishwarya Rai Bachchan's new multi-starrer project is out. The former beauty queen will star with Sonam Kapoor and Katrina Kaif in one frame for an ad commercial.

The actresses, who are also the brand ambassadors of the international beauty product brand will come together in an ad for the cosmetics and beauty brand's new product 'Advanced Haircare'.

Sonam Kapoor and Katrina Kaif are excited about how the ad film has turned out.

"I had a blast shooting for the campaign. I think it is really innovative and shows all three of us in a new light. It is beautiful how L'Oreal Paris has brought all of us with our individualistic personalities and choices together in the same frame for Advanced Haircare," Sonam said in a statement.

"I can't wait for the film to go on air. I am sure all our fans are going to love it," added the 'Khoobsurat' actress.

Meanwhile, Katrina said: "I believe in the L'Oreal Paris core thought of expert solutions for different hair and am very happy with the way the film has turned out." The driving force of this range of haircare products is "Every woman needs different hair care solutions for different hair problems" -- be it with damaged, dull or hair fall issues.