Since they're derived from wholesome milk, it's no wonder that lactic acid products can give you smoother, healthier-looking skin. But do your homework -- not all of them are created equal.
Thanks to airbrushing and professional makeup artists, most celebrities seem to look perfect all the time. But even in the rarefied air of glamorous stardom, some celebrities are known for gorgeous skin. Check your jealousy at the door for this list. See more »