Plot: Together on Graham's sofa tonight: British racing star Lewis Hamilton, fresh from winning his sixth Formula One world title; Hollywood star Elizabeth Banks (The Hunger Games, Pitch Perfect), playing Bosley in the new Charlie’s Angels movie, which she also wrote and directed; comedy superstar Ricky Gervais, starting a world tour of his new stage show SuperNature; and pop queen Kylie Minogue, who chats and performs a special version of her No. 1 hit single Slow