Why This Actress Will Never Wear a Nude Lip

"I'm obsessed with this — it's a game changer. I used to be a Luminous Silk fan, but when I worked with [makeup artist] Linda Cantello on a shoot for the campaign, she used Maestro foundation and I fell in love with it. It's light and hydrating, and has a good SPF as well. Even if you just leave the house and put a little bit of that on, it makes you look so luminous."

Giorgio Armani Maestro Fusion Makeup SPF 15 ($64)