The Graham Norton Show Season 11, Episode 9: Katy Perry, Ross Noble, Cheryl Cole

Cate Blanchett, Ewan McGregor, Michael Sheen, Matt Lucas, Keane

Graham is joined by Oscar-winning actress Cate Blanchett, Hollywood star Ewan McGregor, actor Michael Sheen and Little Britain star Matt Lucas, plus there's music from Keane.

49 min

Mark Ruffalo, Nicki Minaj, John Bishop, Rufus Wainwright

Graham is joined by Hollywood star Mark Ruffalo, glamorous rapper Nicki Minaj, funnyman and Sport Relief hero John Bishop and Rufus Wainwright, who performs his new single.

49 min

Zac Efron, Matt LeBlanc, Lee Mack, Marina and the Diamonds

Graham is joined by Hollywood superstar Zac Efron, everybody's favourite Friend Matt LeBlanc and funnyman Lee Mack. Plus Marina and the Diamonds performs her new single Primadonna.

49 min

Julie Walters, Didier Drogba, Simon Amstell, Jessie J

The award-winning host continues his anarchic talk show. He is joined by actress Julie Walters, footballer Didier Drogba, comedian Simon Amstell and The Voice UK star Jessie J.

49 min

Kristen Stewart, Chris Rock, Stephen Mangan, Engelbert Humperdinck

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

49 min

Will Smith, Gary Barlow, Sir Tom Jones

The award-winning host continues his anarchic talk show. He is joined by Hollywood star Will Smith, Take That's Gary Barlow and music legend Sir Tom Jones.

49 min

Sir David Attenborough, Cameron Diaz, Kathy Burke, The Scissor Sisters

The award-winning host continues his anarchic talk show. He is joined by Sir David Attenborough, Hollywood star Cameron Diaz, British actress and director Kathy Burke, and The Scissor Sisters.

49 min

Jon Hamm, Charlize Theron, Steve Coogan

The award-winning host continues his anarchic talk show. He is joined by Mad Men's Don Draper himself, Jon Hamm; actress Charlize Theron; and Alan Partridge alter-ego Steve Coogan.

49 min

Emily Blunt, Russell Brand, Paloma Faith

Graham is joined by actor and comedian Russell Brand, actress Emily Blunt, who talks about new film The Five Year Engagement, and Paloma Faith, who performs Picking up the Pieces.

49 min

will.i.am, Greg Davies, Miriam Margolyes, Adam Lambert

Joining Graham on the sofa are Black Eyed Peas and Voice UK star will.i.am; comedian and Inbetweeners star Greg Davies; veteran actress Miriam Margolyes; and singer Adam Lambert, who performs Never Close Our Eyes.

49 min

Danny DeVito, Rhod Gilbert, Charlotte Church, Fun

Joining Graham on the sofa are Hollywood legend Danny DeVito, Welsh comic Rhod Gilbert, singing star Charlotte Church and musical act fun.

49 min

Compilation