Anna Nicole Smith

I couldn't make ends meet. I tried Red Lobster. I tried Wal-Mart. I tried all these places and I couldn't make it. I couldn't. So, I tried this gentlemen's club, and, you know, I worked there, and it was just awful in those places. It was terrible.

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.

Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap.