Julianne Moore

I think to be courageous, you have to be afraid. For me, it feels very courageous when I go skiing because I'm very, very afraid to ski. It's dangerous! I feel very scared. But when I'm acting, I don't feel very scared.

I think people are always really surprised when they realise I'm not a very serious person and that I'm not tremendously serious about acting. I don't like to rehearse; I hate improv. Directors that don't like to talk, they're my favourite ones.

What cracks me up is people who think I don't take baseball seriously. It's the most important thing in my life. They don't know how hard it is for me to get a bad game out of my mind. I still can't, but I'm getting better.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.