This year it seems the focus isn't all on what the judges are wearing (though we do have wardrobe envy every weekend watching Dannii and Cheryl battle it out for best dressed) but it's their hairstyles that have also been making the headlines.
Dannii Minogue seems to be changing her hairdo every week, so far showing off four distinctly different designs (her hairdresser must be getting tired).
Dannii arrived on stage for the first of the weekend's X Factor shows with her hair in an elaborate side-swept do full of tight curls showing off her gorgeous strapless black and gold dress and cute double-necklace.
She then opted for a large quiff with a long ponytail for her Sunday night appearance again showing off her slender shoulders and amazing pink dress.
We will have to wait and see!
By Georgie Hindle