Keith shops with grime artist Big Narstie and singer and actress Kate Nash.
The host is joined by Nick Grimshaw and Katherine Ryan.
Keith is joined by Amanda Holden and rock band Busted.
Keith shops with David Dickinson and Lily Allen.
Keith goes car shopping with Caroline Flack and to a garden centre with Alan Carr.
Keith takes Rob Beckett to a toy shop and looks for vintage clothes with Fearne Cotton.
Keith takes 1980s pop icon Matt Goss and comedian and actress Emily Atack to the shops.
Keith goes food shopping with Mel B and to the tailor with Jimmy Carr.