With tears and tantrums, audition disasters and arguments, Gary Barlow, Louis Walsh, Tulisa and Nicole Scherzinger have had their work cut out at this year's boot camp stage.
With talent very strong, it's going to be a tough call to narrow it down to just six people in each category.
Will the people who shone in the first round stand out amongst the crowd tonight? Who will Dermot be hugging in triumph? And who will be crying on his very broad shoulders? We can't wait to find out!
X Factor, ITV1, 7.30pm