New series What is the public's favourite piece of British design since 1900? The Great British Design Quest aims to find out with everything from the Mini to the mini-skirt being considered. Plus
Gwyneth Paltrow on her new film Proof and hip-hop star 50 Cent on why he's branching out from music into merchandising. With Verity Sharp.
Series producer Marcus Herbert ; Executive producer Edward Morgan Repeated at 11.20pm www.bbc.co.uk/cultureshow