Cutting sugar made the most difference to my body. It's the devil. It's addictive, and it's in so many things you wouldn't even think of. Sugar is put in sauces, breads, and yoghurts. It's not always obvious, but so many things are packed in sugar.
The best fitness tip is that you don't need to be out of breath and do cardio to get in shape.
Hot yoga is something that I forced myself to get into. When I first did it, I thought, 'How on earth am I going to get through an hour and a half of this?' because I was so hot.
I live hour by hour, day by day. I can't even plan a holiday. I go on holiday, like, the day after I book it.
There's so much pressure to be at a certain level in your job and at a certain place in your life, but if everyone was doing things at the same time, then life would be so boring. Everyone reaches different stages at different times.
Love comes in all different shapes and forms - from friendship and sisters and mums - and as I've got older, I've definitely learned that some of my happiest times have been when I've been on my own.
I don't fear being single at all.
When your mates break up with their boyfriends, it's hard to see, but not all relationships last forever. Let's be realistic.
We've all had relationships; I've had them in my past, and I don't look back on them and think, 'Ah, that was a mistake.' I take what I learnt and move onto the next one.
I had three brilliant years on 'The X Factor,' and it was one of the best jobs I've ever had. 'Strictly' is completely different; it's a whole different show - I'm dancing. It's not presenting. But this is one of the best things I've done - ever.
There's a lot of things you can't change about yourself, so there's no point moaning about it. I mean, I've got a really nonsymmetrical face, but I can't change it - well, I probably could, actually!
It's good to have flaws; it's learning to love your flaws.
I think sometimes people say a comment and don't realise they're body shaming. I don't think people are body-shamers, maybe just body-judgers. People will say throw-away comments.
I don't think 'X Factor' would put someone in front of the camera on purpose if they were ill. I don't think that's something they would do. There's psychologists who test out all the contestants before they go on.
Being 'Strictlyfied' is the opposite to who I am normally, but on this show, you definitely have to go with the flow.
My body's weird and bent in different ways, but it's handy for the tango!
I think that's just part of what people do and part of being a female in the media. One day it's, 'Doesn't she look thin,' then the next day, 'She's put on weight.'
The best advice is to exercise; then you can eat what you want!
Diets play with your mind rather than your body, so if I'm doing a diet, I think about food more than if I'm just eating normally.
I'd much rather be known for what I do than what I look like.
