Movie mogul J.P. Dutta's courtesan's tale "Umrao Jaan" is courting a captivating cast while recreating an alluring past.

After signing Aishwarya Rai for the leading lady's role and Shabana Azmi as her mother, the visionary in JP has zeroed-in on his favorite blue-eyed for the main romantic lead.

"Abhishek Bachchan is my hero in Umrao Jaan," JP announces proudly amid hectic pre-production work and music recordings with lyricist Javed Akhtar and composer Anu Malik.

"If you remember I was supposed to launch Abhishek in a period film based on the life of Bahadur Shah Zafar and his son, also featuring Dilip Kumar. That project unfortunately got shelved. Instead 'Refugee' happened. But my dream of casting him in the classic mould remained within me."

Pausing and pondering, JP proceeds: "After Ash was cast as Umrao, I needed a man who could look like a poet and a dreamer, and at the same time could stand next to her as an ideal partner. When I closed my eyes, I could only see Abhishek."

At first JP was hesitant to approach Abhishek.

"I'm very proud to see the growth in him as an actor, star and human being. I know how busy he has become. He has come a long way since 'Refugee'. Today he's one of the hottest stars, well on the way to becoming No.1," JP told IANS.

"But at heart Abhishek remains untouched and unspoilt. I knew he'd never say no to me. There I was in a dilemma. Would it be right for me to ask for something that he cannot say no to?

"Finally the filmmaker in me won. I had to have Abhishek as Umrao's love interest."

Abhishek said: "With JP saab there's no question of saying no. Even if he asks me to do one passing shot, I'd happily do it.

"Everything I know about acting, everything that my career has achieved is because of JP saab. I haven't asked him my role in 'Umrao Jaan'. All I know is that I'm cast opposite Ash. That's it."

This would be Abhishek's third film with the former Miss World, and his second brush with a period film. "I've done a period film with Rituparno Ghosh - 'Antar Mahal'. But I know 'Umrao Jaan' will be a completely new experience."

JP intends to make Abhishek's role roomy and reverberant enough to make the male lead as preponderant as the title role.

"'Umrao Jaan' is about Umrao's search for love, Abhishek will represent love in all its facets," says JP.