It's fun finding out if you share a birthday with a favorite celebrity, but have you ever wondered if you were taller or shorter than them? From the way a camera is angled or when special effects are involved, anyone on-screen can look any height. High heels add a few (or more!) inches — just ask Lady Gaga, who has been known to wear 10-inch platform stilettos. Even patterns on clothes can trick the eye to make you think someone is taller than they actually are.