1. Eat small portions every few hours.
2. Eat right before you think you'll be hungry.
3. Take 30 second breaks in between bites.

This not only speeds up your metabolism but will keep you from overeating.

"...you can have a tiny bit of everything you want. When I'm really, really hungry I'll be like 'I need a morsel!' So they'll give just me whatever is there, but it has to be less than a forkful." Mariah Carey on her diet habits