'Raavan'

Bollywood couple Abhishek Bachchan and Aishwayra Rai Bachchan arrive for the world premiere of their film 'Raavan' at the BFI in London on June 16, 2010. (REUTERS/Paul Hackett)

Abhishek Bachchan and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Shahrukh Khan and wife Gauri Khan arrive on the red carpet, for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Vikram arrives for the world premiere of the Bollywood film 'Raavan' at the BFI in London on June 16, 2010. (REUTERS/Paul Hackett)

Shahrukh Khan arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Amitabh Bachchan and Jaya Bachchan attend the world premiere of 'Raavan' in London on June 16, 2010. (AFP/Ben Stansall)

Shahrukh Khan and wife Gauri Khan arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Director Gurinder Chadha and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan', at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Shahrukh Khan arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Abhishek Bachchan and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Vikram attends the world premiere of 'Raavan' in London on June 16, 2010. (AFP/Ben Stansall)

Mani Ratnam arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Mani Ratnam attends the world premiere of 'Raavan' in London on June 16, 2010. (AFP/Ben Stansall)

Abhishek Bachchan and Aishwarya Rai Bachchan attend the world premiere of 'Raavan' in London on June 16, 2010. (AFP/Ben Stansall)

Abhishek and Aishwarya Rai Bachchan arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Abhishek Bachchan and Aishwarya Rai Bachchan attend the world premiere of the film 'Raavan' in London on June 16, 2010. (AFP/Ben Stansall)

Vikram arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Vikram arrives for the world premiere of the Bollywood film 'Raavan' at the BFI in London on June 16, 2010. (REUTERS/Paul Hackett)

Amitabh Bachchan and Vikram arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Abhishek Bachchan and Aishwayra Rai Bachchan arrive for the world premiere of their film 'Raavan' at the BFI in London on June 16, 2010. (REUTERS/Paul Hackett)

Aishwarya Rai Bachchan arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Couple Abhishek Bachchan and Aishwayra Rai Bachchan arrive for the world premiere of their film 'Raavan' at the BFI in London on June 16, 2010. (REUTERS/Paul Hackett)

Abhishek and Aishwarya Rai Bachchan arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Amitabh Bachchan arrives with wife Jaya Bachchan on the red carpet, for the World Premiere of the film 'Raavan'= at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Mani Ratnam with wife Suhasani arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Aishwarya Rai Bachchan arrives on the red carpet for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Aishwarya Rai Bachchan arrives on the red carpet for the World Premiere of the film 'Raavan', at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Aishwarya Rai Bachchan arrives on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Abhishek Bachchan and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan', at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Bachchan's with Vikram arrive on the red carpet for the world premiere of film 'Raavan' at the British Film Institute in London on June 16, 2010. (Source: Viral Bhayani)

Abhishek Bachchan and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)

Abhishek Bachchan and Aishwarya Rai Bachchan arrive on the red carpet for the World Premiere of the film 'Raavan' at the BFI, British Film Institute in London on June 16, 2010. (AP/Joel Ryan)