Not to be cruel - this is a celebrity we're talking about - but this kid (Skrillex, the dj) has a big bulbous nose. Am sure he got ribbed about it in school and had to grow up to be famous so it became a trademark rather than a liability. In any case, a previous attempt at drawing him was fairly realistic and the nose got reduced out of empathy but it lost the essence of the guy's goofy charm. This raster portrait is more of a caricature and is rendered more vaguely so the honker is back up to full scale. (Ex-portraitist aside/self-shop talk.)
The one above isn't even recognizable but I liked how the Photoshop Navigator Buren-ized the image.