We know how important it is to get eight hours of sleep in theory, but somehow getting too happy at happy hour or popping out of bed for a morning spin class seems to get in the way. If you're not making time to catch z's, your complexion may be paying the price. Sleep is the opportunity our skin takes to recover from a long day being in the sun and braving the elements. Find out the four major beauty issues you're welcoming if napping isn't on your nightly agenda. [Source: Popsugar Beauty]

When you skip your prescribed eight hours of sleep, it causes stress on your body. An increase in the stress hormone cortisol in turn increases your likelihood of getting breakouts. So you'll not only be sluggish the next day, but you'll also have a huge zit (#worstdayever)!