Scandal and intrigue behind the smoke of the X Factor stage this week. But which of the ladies has your vote all the way to the end and beyond:
Cher wore OPI Strawberry Margarita Axxiums
Katie chose OPI Lady in Black
Rebecca went for Absolute Extensions
Mary went for OPI Big Apple Red with the Shatter Topcoat
Bring on the semi-finals to see what OPI shades have supreme staying power!