What's in Charlotte Tilbury's makeup bag The world's number-one makeup artist tells us what beauty products she can't live without

If you’re going to start off before you put on your makeup, you have to have my Instant Magic Dry Sheet Face Mask. This is amazing and incredibly unique — it has a biomimetic delivery system and is one of the only masks in the world to penetrate into the third layer of the epidermis.

The Brightening Youth Glow is fantastic. This makes the skin immediately more radiant, gives it a more even tone, takes away any redness, and gives you this incredible youthful glow.

Here is another Hollywood secret I could let you on. This is my Hollywood Flawless Filter — this really gives you super star-lit and perfect skin, like J-Lo in a jar. Mix it in with your foundation and you will look stunning.