We have revealed the secret to Emily Blunt's stunning red-carpet glam at the world premiere of The Devil Wears Prada 2, with makeup artist Jenn Streicher using only Charlotte Tilbury products. The products, which start at $29 each, include mascara that avoids undereye smudges and moisturizes skin. The concealer, which neutralizes dark circles and aids with ultra-hydration, is particularly popular among celebrities like Blunt and Kate Hudson. The peptide-infused cream recently reformated in March has been lauded for its ability to plump, firm, and hydrate your skin.