Is there any who isn't?
The third place runner up in the 2010 series admitted that she thinks Tulisa has the strongest category, backing Ella Henderson and single mum Jade Ellis for the win.
She said: "Tulisa — her acts are really strong. Ella Henderson is my favourite in the competition this year but I also really love Jade Ellis — her look is awesome and she has a lovely tone to her voice."
[Related Story: Ella Henderson wows the X Factor judges again]
[Related Story: Stacey Solomon backs new judge Nicole Scherzinger]
Stacey Solomon admits that she is an avid viewer of the X Factor as it brings back happy memories of her time on the TV talent show.
She admitted: "Watching the X Factor makes me really, really happy! It really brings back some lovely memories, I'd do it all again in a heartbeat."
"It's funny because sometimes when I watch it it doesn't even feel to me like I was on it — it's a really surreal experience!"
Earlier this year, Stacey helped judge Top Dog Model (don't ask) but doesn't back her chances of being a decent X Factor judge.
She explained: "It's really hard actually letting down the dogs so I'm not sure I could do it to humans!
"It's a lot of pressure and would be difficult but I'd definitely give it a go if I got asked. I guess you just have to go on your gut feeling."
Today Stacey Solomon got herself into the Guinness Book of World Record's after she placed the 250,000th plastic brick on a giant Ben 10 'Bloxx' alien sculpture.
You hear that Ella? If you play your cards right you could reach the dizzying heights of a world record breaking for Lego building.