When you realise that money doesn't actually make you happy, it's a quick fix to have things you've always wanted, but then when you have it, you realise that's not what actually makes you happy. It's more about having a great marriage and happy children; that's what life's all about.

It's a big deal to bring your family on the road, you know? I'd love to do it sometime, but you have to work out schools and all that.

My mum and dad ran a family cafe in Sligo for 35 years and worked long hours. We grew up in a very hard-working family and had a lovely atmosphere, as we lived above the restaurant. It definitely made me want to work hard, whatever I chose to do. As the baby of seven kids, I was definitely a bit spoilt.

You know One Direction do a lot of up tempo songs, but when they did that Ed Sheeran song 'Little Things,' that was probably their biggest song off their last album, so it shows you that a ballad never goes out of fashion.

You've got to go down the road you naturally go down, and for me it was pop, folk country, just feel-good music. I suppose most of my songs are very up-tempo.

I'd like to keep singing - whether that's small or big. To stop singing for a living would break my heart.

I'm more of a debit card person, and I live in the 'now'. I don't like credit cards anymore. I try to live with whatever I can afford and don't try to put myself in an awkward position. I've done that before.