I think Amy is a really difficult example. With any artist, none of us understands what it's like having the world's media scrutinising everything you do.

When I bought my first house in London with my husband-to-be, our surveyor said: "Nicki, you're paying top dollar, but it's not an investment," and I said: "But we're buying a home, not an investment."

I applied for three jobs in record companies and was offered all of them. I took the most glamorous-sounding job in the promotions department and it began my love affair with the music industry.

While waiting for my visa, I got a job in the music industry, which was so exciting, it changed my life and stopped me moving.

People think I get this free wardrobe but, sadly, that's not the case. I sometimes sell my unwanted clothes and shoes at car-boots so I can buy more - that's my guilty secret.

I've always paid off my mortgage as much as I could.

I think Amy is a really difficult example. With any artist, none of us understands what it's like having the world's media scrutinising everything you do.