Whenever you're in a relationship, you have that favorite song that reminds you of when you first got together or when you first kissed, and then every time you hear that song, it reminds you of that person.
Whenever you write music, you want it to touch people on a certain level. I mean, I've been reading tweets about 'Troublemaker' and people saying 'OMG, I can so relate to this - this is a guy that I fancy, or a girl that I fancy; it's exactly like this person.'
I think we all attract troublemakers; I don't think it's particularly about anyone. I had it actually as an album title, and I thought it would be really cool to write a song about a girl that's a bit of troublemaker.
I like girls who want to get up and dance and don't mind singing in front of my family - you know, silly stuff. Some girls won't eat in front of boys or won't go bowling. They just want to go out and look pretty. I don't really get that. I want someone who is up for having a good time.
Epic were adamant that I should carry on being me. They liked the way I look, my clothes, hats... nothing's changed really.
My original aim after 'The X Factor' was to earn enough money in a year to make the whole experience worth it - you know, buy a car, a flat.
You've always got to have the right blend of colour. You'd be silly to match a yellow t-shirt with a light green pair of trousers, you know? You can wear different colours at the same time, and as long as they blend with each other then it works. That's what I like.
You look at what One Direction has done and just say, 'That is just lucky;' it is not. It is happening because they are talented boys, good looking lads; and yes, their songs might not be the typical songs that lots of radios want to play, but they are great songs, pop records, that are massive across the world selling in huge numbers.
I'm a bit of a perfectionist. I'll watch myself back on 'Xtra Factor' and want to do it again because of a few hiccups.
It's such a hard thing to write a song for your fans without sounding naff and thanking them for spending money on you.
I am fortunate to stay at lots of lovely hotels when I'm on tour, but my favourite hotel group in Britain is Malmaison. I recently stayed at the Malmaison in Manchester, which was pretty amazing. It had a fabulous bar and restaurants, as well as fantastic rooms with mood lighting.
I've only really had one period when I lost myself and felt like I was going to lose my career, and that was when I first began presenting 'X-Factor' spin-off 'The Xtra Factor' two years ago. I was worried if I did a rubbish job live on Saturday night TV that my music career was going to get affected and I would lose everything.
I think when you're a TV presenter, you have to have a reason for doing it, and a lot of them have been around a long time and grafted for that. The reason why it works with me on 'The Xtra Factor' is because I was a contestant on it, and I have a relationship with the viewers at home.
In the U.K., I came from a talent show. I was watched by millions of people, so instantly when I came out from the show, people knew who I was.
I am fortunate to stay at lots of lovely hotels when I'm on tour, but my favourite hotel group in Britain is Malmaison. I recently stayed at the Malmaison in Manchester, which was pretty amazing. It had a fabulous bar and restaurants, as well as fantastic rooms with mood lighting.
I've always felt that my life's been at the right place at the right time; I feel like there's been some really dull moments, really high moments, really low moments, but it's always felt like everything's moved in the right direction; it always feels great, and everything feels right.