One celebrity who knows her beauty stuff is Zooey Deschanel . The "adorkable" star isn't only a brand ambassador for Pantene (she gloats about her favorite product: the Repair & Protect Overnight Miracle Serum), but due to her work in theater as a child, she is quite skilled in makeup, too. We sat down with Zooey and discussed her must-have beauty tool, her New Girl wardrobe malfunctions, and which beauty product she would choose to never wear again. You'll be surprised. We were! On Kirbie: Robert Rodriguez top and skirt.