Sienna Miller has always subscribed to the idea that less is more. Rather than reinventing her beauty look with every passing trend, she's stayed loyal to a signature aesthetic: brushed-up brows, radiant skin and a slick of kohl liner.
Having worked with Charlotte Tilbury for years, it's fair to say Miller has picked up a few insider tricks along the way. Now the face of the brand's new Pillow Talk in Bloom campaign, she's recently shared one of her favourites: the 'airbrush sandwich hack' – a technique she says keeps her complexion looking fresh and alive while ensuring her base "will not budge".
