At first glance, the 2000s didn't have the iconic trends of decades past. There's no contemporary equivalent of the spiral perm, for instance. Look closer, though, and you'll see how much the beauty world has changed in the past 10 years. This is the decade that brought us Botox, after all, and so much more. Read on to see the top moments, memories, advances, and trends of this nought-y decade.