If you follow beauty trends at all, you'll notice how much attention is given to eyebrows these days. Everyone, from Instagram beauty gurus to celebrities gracing the red carpet, seems to put extra care to make sure their brows look the best. And not without a reason – eyebrows can change your entire look. That's right, even the most meticulous makeup won't help if your eyebrows are over-tweezed or under-tweezed. So, how to find the right balance? And how to pick out the right pro...