If you love the classic Luminous Silk Foundation, then you might want to consider giving the Giorgio Armani Beauty Luminous Silk Concealer (£34.50) a go. It's a makeup-kit staple for Quinn Murphy, who works with Sophie Turner, Kate Hudson, and Sadie Sink, to name a few. "It's got a skin-like finish, has great coverage, and a good shade range," he explained, adding that "it also has the ability to blend and become 'one' with your foundation."