she'll probably be promoting the live album thing so she'll sing something from that..

Updates

Not happy about Bieber performing

Hope they all boo him :love:

Still hoping for GaGa and maybe Rihanna/P!nk

Take That, Cheryl Cole, Rihanna, Elton John, Justin Bieber, Kylie Minogue and Lady Gaga. Pixie Lott, Katy Perry

Week 1 - 10th October/ Joe Mcelderry and a Celeb (e.g Rihanna)
Week 2 - 17th October/ Olly Murs and a Celeb (e.g Kylie Minogue)
Week 3 - 24th October/ JLS and a Celeb (e.g Shakira)
Week 4 - 31st October/ Alexandra and a Celeb (e.g. Lady Gaga)
Week 5 - 8th November / Cheryl Cole and a Celeb (e.g. Justin Bieber)
Week 6 - 15th November / Shayne Ward and a Celeb (e.g. Pixe Lott)
Week 7 - 21st November / Diana Vickers and a Celeb (e.g. Katy Perry)
Week 8 - 28th November / Leona Lewis and a Celeb (e.g. Elton John)
Week 9 - 5th December / Rhiddan? and a Celeb (e.g. Take That)
Final - Maddona? Alton John? X Factor people? Lady Gaga?

I'd imagine you'd have to look at the release dates of singles to get a more accurate prediction of whose performing when

I can't see why Rihanna wouldn't perform, she could do her first live performance of Only Girl.

i did for the xf people not the celebs they were e.g.

Joes single out that week
Ollies singe/albm out that week
Shayne albumot that week
Leonas live album
etc

Ollies album/single is out in Nov, Cheryls is two weeks after Joe, so you can expect her to be on show 3

I'd LOVE LOVE LOVE to see Brandon Flowers on the show singing 'Crossfire' or 'Only The Young' (AWESOME SONG.) as his first live proformance as a solo artist. He is real talent. Not that Justin kid