Graham is joined by Batman star Michael Keaton, Oscar-tipped for new film Birdman; top chef Jamie Oliver; comedy favourite Victoria Wood; Gandalf himself, Sir Ian McKellen; and pop sensations One Direction, chatting and performing their new single Night Changes.

Graham is joined by actress Salma Hayek, who stars in new comedy drama Beatriz at Dinner, comedian and writer David Walliams, who talks about his book The World's Worst Children 2, the stars of new BBC comedy White Gold Ed Westwick and James Buckley, and Liam Payne, who performs new single Strip That Down.