What are good exercises that will build up the thighs hips and butt but that can be done at home without equipment?

Squats are great for your glutes (butt). Lunges are great for thighs. Hips will naturally decrease in size when you increase cardio (running, walking, etc.). Squats and lunges don't need equipment (your own body weight provides resistance) but you can add "weight" by holding heavy objects, such as soup cans or jugs of water. Also, squats can be done while you're brushing your teeth, drying your hair, etc. ~ T