Make-up artist to the stars turned entrepreneur Charlotte Tilbury has been giving our make-up bags a big shake up since she launched her first collection in 2013. Who better to invent the tricks of the trade products we need to shave valuable minutes from our routines every day and produce the outstanding looks we long for than a make-up artist who can call Kate Bosworth, Salma Hayek, Sofia Vergara and Kate Moss among their regular clients.