Samuel L. Jackson, Pixie Lott, Gregg Wallace, Frankie Bridge, Scott Mills, Caroline Flack, Mark Wright, John Bishop, Ella Henderson

The Bafta-winning funnyman is joined by Hollywood superstar Samuel L Jackson, Liverpudlian comedian John Bishop, ahead of his new Supersonic arena tour, and singer-songwriter Ella Henderson, who performs her second single, Glow, live in the studio