I simply have a marvellous life, a very lucky life.

Early detection is key," she said. "And if I hadn't found my lump early, I don't know what would have been. I am still here and I want to encourage women to do that on a regular basis.

It's very hard to get good songs because a lot of writers record their own; they keep the best for themselves.

I love seeing young girls and their parents and grandparents at my concerts all loving the music from Grease when I perform those songs (and yes, I do perform a bunch of them!).

There's a balance in my life, there's reality and there's the part that looks really glamorous, but we're all just people in the end.

Live, love, knowing that we're all free Now that we are blessed in our country And realise how lucky we are

As for the industry, it has certainly changed. I think with all of these television shows and YouTube and the internet, you have so much less time to develop as an artist and perfect your craft. So many things today are "instant" and, that's not always a good thing.