She may be a celebrity makeup artist (Quinta Brunson, Kaley Cuoco, Rashida Jones), but Jamie Greenberg is not gatekeeping her secrets. She shares her tricks for hooded eyelids, creasing concealer, and runner’s rash. Plus, we talk to the mom of three about a timely topic: How young is too young for makeup and skincare? How can parents encourage self expression without glorifying consumerism? Should adults talk to kids about the downsides of plastic surgery and photo filters? Let’s get into it.