I really love performing with an orchestra and am very excited to do so with the Kalamazoo Symphony.

To 'be loved' is the most basic of human needs. Like a flower, it waters the human soul. But 'to love' is a true blessing.

I love to make stories out of license plates on cars about the initials and the numbers - my mum used to do that with me.

Nothing I have done professionally will top the feeling I got when singing with John Farnham at the 2000 Olympic Games in Sydney.

Singing at the Opening Ceremonies of the Sydney Olympics in 2000 was amazing and, probably the highlight of this decade is the opening of the Olivia Newton-John Cancer and Wellness Centre in my hometown of Melbourne, Australia.

A lot of people lose a sense of reality when they achieve success. That's a terrible danger because you have to remember who you were and who you are basically and that you're still a person and all that out there is a kin of magic - what people see out there is magic, it's media magic. It's not very real and it's very glamorous, but you have to keep a sense of you through it all.

John [Travolta] and I have remained very close friends ever since we did Grease. When I was told that "You're the One That I Want" was named the #1 duet in history and, during a text chat with John letting him know he said "we should record a Christmas song." Of course I said yes.