All of us wonder how stars look so tall. What are they eating?

The truth is that most stars are not the same height as super models. For example, Demi Lovato is a 20-year-old girl with a normal height of 5'3.

Actors know the secrets to make them look taller on camera.

Hair: hairstyle is important when it comes to gaining a few inches. To look taller, curly hair and buns or ponytails are the best bet.

Posture: walking straight with a straight back makes you look taller and stops back pain. You will look tall and graceful with good posture.

Clothes: it's important to look at the designs on your clothes and the direction they go. For instance, you want stripes, buttons and zippers to move vertically. Avoid large belts, which are currently in style;e, because they cut up the figure and make your legs look short.

Shoes: High-heel shoes are the best way to get a few more inches, but not all of us know how to wear those shoes. However, if you can find boot or shoes with small heels that you're able to walk in, then grab them up because that way you'll be 2 to 3 centimeters taller.