Ashleigh & Pudsey and a host of 'Britain's Got Talent's past stars help celebrate 100 years of the Royal Variety Performance on Monday night between 7.30pm and 10.15pm on iTV1.

Apologies for the delay. Here's a roundup of the rest of the guests appearing on UK shows this Monday-Friday. The weekends guests will be posted alongside next weeks guests as part of the next 'Guest Who?' on it's new publishing day of Friday.

Strictly Come Dancing: It Takes Two (BBC2, Mon-Fri, 6.30pm-7.00pm)

Monday - Michael Vaughan & Natalie Lowe

Tuesday - Nicky Byrne & Karen Hauer, Karen Hardy

Wednesday - Ian Waite

Thursday - TBA

     Friday - TBA

The Royal Variety Performance (ITV1, Mon, 7.30pm-10.15pm)

David Walliams, Robbie Williams, Kylie Minogue, Bruce Forsyth, Girls Aloud, Rod Stewart, One Direction, Andrea Bocelli, Katherine Jenkins, Neil Diamond, Ashleigh and Pudsey, Rhod Gilbert, Bill Bailey, the cast of Matilda the Musical

 

Show Me Your Wardrobe (Sky Living, Mon, 8.30pm-9.00pm)

Pam Hogg

Sophie Ellis-Bextor

 

 

Stephen Fry: Gadget Man (Channel 4, Mon, 8.30pm-9.00pm)

Alan Sugar

 

Don't Sit On the Front Row (Sky Atlantic, Mon, 9.00pm-9.30pm)

Gina Yashere, Joe Lycett, Milton Jones

Never Mind The Buzzcocks (BBC2, Mon, 10.00pm-10.30pm)

Guest Host: Stephen Mangan

Noel's Team: Sway and Katherine Ryan

Phill's Team: Kayvan Novak and Michelle Heaton

 

Sports Life Stories (ITV4, Tue, 10.00pm-11.00pm)

Fabrice Muamba

Imagine (BBC1, Tue, 10.35pm-11.35pm)

Jeanette Winterson

The Culture Show (BBC2, Wed, 10.00pm-10.30pm)

Best Bits of 2012 Special

 

Dave's One Night Stand (Dave, Wed, 10.00pm-11.00pm)

Host: Milton Jones

Jason Cook

James Acaster

Chris Stokes

Film 2012 with Claudia Winkleman (BBC1, Wed, 11.15pm-11.45pm)

Danny Leigh & Ang Lee

 

The X Factor USA (ITV2, Thurs, 8.00pm-10.00pm, Fri 8.00pm-9.00pm)

Friday Night Results Show:

Melanie Amaro

Ke$ha

 

Who Do You Think You Are? (BBC1, Thurs, 9.00pm-10.00pm)

John Bishop

 

Jamie and Jimmy's Food Fight Club (Channel 4, Thurs, 9.00pm-10.00pm)

Alan Carr

Question Time (BBC1, Thurs, 10.35pm-11.35pm) 

Andy Burnham

 

 

 

Peter Kay - In Conversation (Channel 4, Fri, 9.00pm-10.00pm)

Danny Baker chats to the comedian Peter Kay in this special.

Have I Got News For You (BBC1, Fri, 9.00pm-9.30pm)

Guest Host: David Mitchell

Ian's Team: Janet Street-Porter

Paul's Team: Susan Calman

 

QI (BBC2, Fri, 10.00pm-10.30pm)

QI XL (BBC2, Sat, 9.00pm-9.45pm)

Brian Cox, Jason Manford, Rhys Darby

Alan Carr: Chatty Man (Channel 4, Fri, 10.00pm-11.05pm)

Michael McIntyre

Keith Lemon

will.i.am

Daley feat. Jessie J (New Single)

A League of Their Own (Sky1, Fri, 10.00pm-11.00pm)

Andrew & Jack's Team: Sarah Millican

Jamie's Team: Victoria Pendleton, John Bishop

 

The Graham Norton Show (BBC1, Fri, 10.35pm-11.20pm)

Daniel Radcliffe, Jessica Ennis, Ricky Gervais, Bruno Mars