Of the six billion emoji that are sent globally every day, around 70% are emotion based – for example, smiley face, love hearts. A smaller proportion of the emoji sent are sad expressions.

shapes, and colors to create inventive designs. Add another, more recent, holographic smiley trend to the mix: holographic glitter! The holographic glittering glow makes your smiley faces vivid ...

SEE ALSO: Your hairstyle may be getting its very own emoji soon That's right, the weird blobby smiley faces from previous ... their odd shape did make them different from most other emoji out ...