I've heard actresses on the red carpet say, "I can see my lunch in this dress!" But the answer isn't to not eat, it's to avoid things that are heavy. While chicken and meat can be healthy, I've found that a flaky white fish or a grilled or poached piece of salmon makes me feel and look lighter. Plenty of veggies and a serving of quinoa, which is high in protein, keep me sated. Bonus: Quinoa is rich in potassium, a nutrient that helps fight bloat.
When you're not getting enough H20, your body actually starts to retain water to prevent dehydration. To avoid a bloated belly, I sip all day and snack on water-rich fruits and veggies. Watermelon, cantaloupe, cucumbers, and oranges are as hydrating as water.