United Kingdom, March 28 -- Kelly Brook spent years feeling "tired", "anxious" and "stressed" when she was working as a model.

The TV star started her career as a model before turning to presenting and acting - and Kelly has now admitted it was a tough life because her hectic schedule meant she was "living out of a suitcase" and barely had enough time to eat.

She told MailOnline: "I think my lifestyle has changed a lot. When I was modelling, I had a hectic, fast-paced lifestyle. I was travelling a lot, living out of a suitcase, barely slept at home in my own bed, always in a hotel and with that, you get really bad habits.

"You're always jet-lagged and your eating habits are all over the place. For years I was very thin because I never ...