So, one weekend in and we've already been spoiled by Atelier Versace, Roberto Cavalli and Hervé Léger frocks (proving that this season's shaping up to be just as fashion-filled as the last) but one very important question remains: which judge gets your vote?
Saturday night and Kelly Rowland opted for a striking skater-skirt Atelier Versace design (a touch Irish dancing inspired, we feel), while Tulisa flaunted her figure in a nude Hervé Léger bandage dress.
Who was your favourite? Vote in our polls below!
See all the style from the judges and contestants during this weekend's X Factor in our gallery below:
Shop some X Factor-inspired sequin style: