John Bishop, Lewis Hamilton, Kara Tointon, Mel Giedroyc, Hozier

The host is joined in the studio by Liverpool-born comedian and charity fundraiser John Bishop, whose new stand-up DVD Supersonic Live was released last month, and current F1 world champion Lewis Hamilton. Also appearing are Kara Tointon and Mel Giedroyc, who discuss their roles in the forthcoming TV production of Sound of Music Live!, and Irish singer Hozier.