Well, it's a day-to-day thing. I don't feel comfortable in my body today at all. Any woman will tell you she has her good and bad days and today I did not feel like I looked my best or felt radiant inside or outside.

Being on a Michael Bay set is... well, it's the only set I've ever been on. But I would imagine there's no set that's run quite like it. It's big, it's loud, it's powerful, it's intense, it's dirty, it's hot, it's sweaty - and it's really exciting. There's never a dull moment; there's never a quiet moment.

I think that the biggest challenge for me making films is how much of your life you give to something. Shooting the film requires 14-hour days, six days a week.

Well, it's a day-to-day thing. I don't feel comfortable in my body today at all. Any woman will tell you she has her good and bad days and today I did not feel like I looked my best or felt radiant inside or outside.

I think a lot of people underestimate the physical demands required to be a top model. It's not just what you're doing on set, it's the strength you have to have to survive in a cutthroat industry. It's the quick wit and the quick thinking on your feet in certain situations.

As for a signature accessory, I believe in something totally unique that I love and is very personal. It could be a fab pair of vintage earrings I picked up on my travels or a beautiful brightly colored hat or heels, or a fun clutch or handbag. Truthfully, though, the ultimate accessory is a big smile and positive energy!

I don't even think when I'm walking down the runway. I don't really breathe either.