Chris Moyles' Quiz Night S1:E7

Sharon Osbourne, Barbara Windsor, Louis Walsh, Mark Ronson

Quiz master this week is Sharon Osbourne, as Chris challenges Louis Walsh, Mark Ronson and Barbara Windsor to win his large flat screen TV.

Noel Edmonds, David Walliams, Ronan Keating, Ruth Jones

Asking the questions this week as celebrity quiz master is Noel Edmonds and battling against Chris for one of his possessions are actor/comedian David Walliams, Boyzone front-man Ronan Keating and Gavin and Stacey co-writer and star, Ruth Jones.

Melanie Brown, Jerry Springer, Davina McCall, Alan Carr

Taking up the position of quizmaster this week is ex Spice Girls member Melanie Brown, and the celebrity guests she will be quizzing alongside Chris are, the face of Big Brother, Davina McCall, Comedian and co-host of The Sunday Night Project, Alan Carr and talk show host Jerry Springer.

Heston Blumenthal, Gary Barlow, Stephen Fry, Denise Van Outen

Chris is joined by another stellar guest line-up - Take That frontman Gary Barlow, the always affable and the glamorous Denise Van Outen. Culinary alchemist Heston Blumenthal will put them through their paces as this week's quizmaster.

Seth Rogen, John Barrowman, Keith Allen, Patsy Palmer

Torchwood star, singer and sometime king of panto John Barrowman is alongside actors Keith Allen and Patsy Palmer to take on Chris in this week's quiz. With comedy star Seth Rogen asking the questions, this show is set to be a blistering altercation of quick wits.

Jimmy Carr, Philip Glenister, Ulrika Jonsson, Justin Lee Collins

Actor Philip Glenister is back from the 70s and 80s where he lives as DCI Gene Hunt from Life on Mars and Ashes to Ashes. Ulrika Jonsson is not so much shooting stars as answering questions about them, and the host becomes the hosted with Justin Lee Collins completing the trio of guest contestants. Their fate? To be questioned by a deadpan quizmaster - Jimmy Carr.

Johnny Vegas, Patsy Kensit, Abbey Clancey, Ben Miller

Asking the questions for Week 8 - for better or worse (and usually a bit of both) - it's quizmaster Johnny Vegas. Joining Chris in competing for an item of his own property will be actress Patsy Kensit, model and better half of Peter Crouch Abbey Clancey, and comedian Ben Miller.