Instagram is responsible for many a beauty trend. Sometimes it can be cute – take this heart-shaped blush – even downright bizarre. Christmas bauble nails anyone? But other times, it can make us gasp ...

2016 is officially the year of the lips. First, there were sushi lips. Then, we had Pat McGrath's glitter lips (making us all question if we could get away with smushing our lips in a tub of glitter ...

Before you default to your usual French tips or classic red polish for your next manicure, there's a new nail art trend you should know about: geode nails. A sophisticated evolution from marble-effect ...