Hannah Montana star Miley Cyrus drops in for a chat; young gun Jack Whitehall is in the comedy chair; and R&B superstar Usher talks about his life and career and performs L'il Freak from his latest album.

The award-winning host is joined by Twilight star Kristen Stewart, US comedy superstar Chris Rock, comic actor Stephen Mangan and singer Engelbert Humperdinck.

Graham is joined by Kate Winslet and Idris Elba, who star in the romance disaster movie The Mountain Between Us, and Chris Rock. Plus music and chat from Liam Gallagher, who performs his latest single For What It's Worth.