LoliPopper

Ah, well I did have a small look through but then I saw how many posts that twitter account makes a day... so I can see your problem there. Send him a tweet asking, or redirecting to this forum page. Also, is there any other accounts you might have signed up with that use the image? Even if it's been converted into an icon, you can work up from that.

Do you remember what sort of art style it was? Or where(roughly) you found it?