When it comes to classic pairings (I’m talking tea and biscuits or boots and dresses), I’d argue that celebrities and glowing skin are pretty high on the power-couple scale. Let’s face it—you rarely see an A-lister step foot outside the house without a majorly luminous complexion to boot. But without access to the best facialists in the business, is it actually possible for us regular folk to create a celebrity level of glow at home? Turns out, yes. Yes, it is, thanks in huge part to Sienna Miller’s makeup artist Wendy Rowe spilling the beans on the exact products that she uses to create Sienna’s signature glow.