author image is missing

i just noticed that my author image on my site, thesocialgamerz.com, is missing and when i click to view my profile on the site it says one trick pony where the picture should be. it also says the link for the picture is unicornify.appstore.com. is this supposed to be an april fools thing or something serious cause my gravatar image everywhere on the site is fine except for the the log in widget i have on it and the author profile.