How to Play ?

₱ixelise℟ is simple contest with the following rules

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Try to guess who is the person on pixelized picture in comments below
You can offer only one answer, but feel free to comment before, as I could offer clues (or even less pixelized picture) on good comments
First user to correctly identify person will be rewarded with 50% of this post SBD earnings (or 0.5 SBD, if less is accumulated)

Correct answers would be : Vladimir Putin, Monica Bellucci, Justin Bieber and Serena Williams (Google images captions)