I love being in love.

With all the technology we're inventing and what they're coming up with scientifically, people are having longer lifetimes. It's scary, but in the same sense it's also very exciting.

I would hope with all my heart that people understand this and see it in the film. And there are also other messages in Happy Feet, like racial and environmental ones, but none of them are so overt. George has made a great story about penguins with a lot of humanity in it and audiences can follow a species we don't know that well.

I don't even take myself seriously, so how could I possibly take Hollywood seriously?

If you can't change your surroundings, change your hair color.

I've grown environmentally. I'm far more cautious, although I always have been; but more now. And I have grown a lot professionally by working with George Miller.

I always wanted to be a young mom, but generations of women have worked so hard so we can have a career and wait to have children. So I say carpe diem - take advantage of that.