The holiday season may be the most wonderful time of the year, but if you're at a loss when it comes to buying gifts for kids, it can also be the most stressful. Without a full list for Santa, coming up with ideas can leave you drawing a blank or browsing Amazon for what feels like a million hours. For instance, what do you get the tween who knows more about beauty than you do? Or the baby who barely even knows what's happening? Not to worry - we've come up with a list of holiday presents for babies, kids, tweens and teens that'll have them convinced that guy in the red suit is the real deal.