The former Pussycat Doll star said that she had no concerns about the press interest in a 'fashion war' between herself and Tulisa Contostavlos, claiming that they both have their "own style".
"I don't think there's ever any rivalry between us. She's got her own style, I've got my own style and I'm really looking forward to dressing up," said Scherzinger.
"I love fashion as well, so I'll be showing off in that way. I can't express myself on a stage, so I'll express myself in what I'm wearing."
Meanwhile, the American judge also joked that this year's X Factor acts had it a lot easier than she did when she started out on the US reality show Popstars.
"When I started out on my Popstars show, I worked so hard. I was talking to them, asking, 'Are you okay? What are they doing with you? Is it too gruelling?' And then they said to me, 'Oh, we're off for an exfoliation tomorrow'. What?! They get the spa treatment 24/7. Jahmene has brand new McQueens on. Dang!"
Scherzinger's Boys Jahmene Douglas, Rylan Clark and James Arthur will sing on the first Live Show this weekend on ITV1.
Watch Tulisa and the Girls' X Factor interview below: