Octavia Spencer

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.

I haven't modelled since I was 12 - that was a one-time thing, and I did it as a kid to make a little money to save up for university. Acting is my first love as well as writing and eventually producing and directing.

A lot of my struggles with nutrition date back to my swimming days. I was a super-skinny young girl who would go through hours of intense training. Afterward, I'd be famished, but I had a two-hour trip home before dinner. When I did my hardest workouts, I often ate less; I was too tired to think about food.