District3 will be performing an uptempo mash up on tomorrow night's X Factor.
The trio need to impress the judges and the public after being in the bottom two last Sunday night.
The group recalled: "It was the most scariest thing ever, it was upsetting, I felt I needed a poop.
"We're going to try and pull out all of the stops this week and show Gary."
Discussing their song choice, the boys teased: "It's been a busy week. It's a mashup of two uptempo songs.
"Rehearsals this week are going to be a lot of fun, a lot of jumping around, not standing on stage doing a ballad."
Speaking backstage at yesterday's soundcheck, District3 revealed that their mentor Louis Walsh had taken a step back this week, after his song choices failed in the first two live shows.
The group remarked: “Louis was happy to go with what we wanted to do this week. We don’t argue or anything, it’s a team.”
[cat c="the x factor"]The X Factor 2012[/cat] continues this Saturday and Sunday night on ITV1.
This weekend will see the remaining eleven finalists singing tracks with a Club Classics theme, while JLS and Labrinth will guest star on Sunday night's third live results show.