This content has been created in collaboration with YSL Beauté.

This morning we had a sold out session for our Ultimate Glow masterclass, with a real mixture from beauty vloggers to someone who had never put makeup on her face, ever.

Beauty Director Sophie Beresiner talked the class through her ELLE Beauty School tutorial concentrating on a radiant base with Touche Eclat Le Teint buffed in circles to get a sheer finish, which lets your natural glow show through. Next its all about strobing, Sophie shared her favourite trick, you can watch the full How-to video  early next week to see exactly what that was.

Once everyone had completed their lesson they took their cover photo in the photobooth and put themselves on the cover.

There is still time to join in, we'll be at Debenhams in Oxford Street till 21.00, and walk-ins are welcome. See you there?