It's Doppelganger week on Facebook. Which means simply this if your friends have ever mentioned you look like a celebrity now's your chance to shine. Change your profile pic to the celebrity you most resemble
There is also a Facebook group which centered around to this memes. No one is really sure how this happened and it origins but about the mid of last week people started the "Celebrity Doppelganger Week" and it is still catching on. This week is definitely going to last for more than seven days as people change their Avatar to look more like stars.
This however clearly violates Facebook terms but no body is doing any complaining and the fun is starting to rage. Facebook said they would respond only if there were any complaints and to date there are not.
So what's you new Avatar?