If things go as planned, newcomer Ranbir Kapoor might be seen romancing four girls in a Yashraj Films presentation. Lucky guy!Ranbir, Rishi Kapoor ’s son, will be making his acting debut in Sanjay Leela Bhansali’s movie Saanvariya this year.

The buzz now has it that the young star has been signed by Aditya Chopra for a Yashraj movie that will be directed by Siddharth Anand , whose Tara Rum Pum hit the theatres last Friday.What is interesting is that Aditya Chopra is reported to be signing as many as four heroines opposite Ranbir in the film.Although there is no official confirmation, the grapevine says the four heroines may be Preity Zinta , Priyanka Chopra , Katrina Kaif and Amrita Rao

Director R. Balakrishnan or Balki, as he is affectionately called, plans to cast Amitabh Bachchan and son Abhishek together in his forthcoming venture Pa, which is going to be a light-hearted comedy about a father and a son. "An interesting fact is that Abhishek in real life also calls his father ‘Pa’," informs Balki.

"They have rocked together in every movie they have done together, be it Ram Gopal Varma’s Sarkar, Shaad Ali’s Bunty Aur Babli or Karan Johar’s Kabhi Alvida Na Kehna. They will once again rock in my film," says the director.

Insiders have it that director Sanjay Leela Bhansali is unhappy with Sonam, who makes her debut opposite Ranbir Kapoor in Saawariya. "It shouldn’t come as a surprise that Sanjay fired the daylights out of Sonam. He was never happy with her," revealed a source.

According to the source, Sonam has still to develop finer nuances as an actress. It was her inept acting abilities that would often become the reason for tiffs between the director and her. The source said, "Sanjay had to re-shoot nearly 30 per cent of Saawariya because he was unhappy that Sonam had failed to live upto his expectations. She needs a crash course in acting, he said. In fact while judging the Jhalak Dikhla Jaa show, Bhansali had gone on the record to say that Saawariya was the toughest to make because he was launching newcomers.