Apply foundation with a Beautyblender, $20, for a flawless finish, then dust on a bit of translucent powder (such as the popular Laura Mercier Translucent Loose Setting Powder, $38) to set the base.
In a tutorial with Glamour, Daniel revealed that Ari's iconic cat eye can be recreated by drawing a precise wing with the Too Faced Chocolate Bar Eye Shadow Collection, $49. He also defines the waterline with Urban Decay 24/7 Glide-On Eye Pencil, $21, and for extra drama, you can't go wrong with a great liquid liner such as the Fenty Beauty by Rihanna Flyliner Longwear Liquid Eyeliner, $20.
"I love lashes," Ariana told Byrdie. "I feel like I could be completely naked but have lashes, and I'd be fine." Chinchilla curls Ariana's lashes with the cult-fave Shu Uemura Eyelash Curler, $22, and applies a generous amount of a thickening mascara, like her favorite M.A.C. Haute & Naughty Lash Mascara, $24.