I think Operation Smile is in more than 22 countries, mostly Third World. It just happened that my schedule opened up at the time they were heading to Vietnam.

A smile costs about $240.

I have the soul of a singer and do splendidly in the shower but the world will never hear it. Basically, I'm the only Irish person who can't carry a tune.

Jessica Simpson is the youth ambassador for Operation Smile, and an episode of The Apprentice featured a team managing a charity concert she put on. Donald Trump came on stage and pledged a donation.

'Touched by an Angel' started my calling to be the messenger, and on a weekly basis, I was able to deliver the message of God's love to the world.

This CD became something of a personal journey for me. The tone of the whole CD is uplifting and inspirational. It's an upper. We have enough downers in the world.