Did I miss something? Could someone please give me a possible explanation as to why everyone's avatars have changed to some of my most nervous tick inducing subjects?

I login to good 'ol DA today to find my avatar is of the rather dense Lady Gaga; and most of my friend's avatars are 'team Edward' or 'team Jacob'. The worst part- I can't change it back to how I want it. And yes, in case you are wondering I can't stand Lady Gaga. She fobs herself off as an 'artist', but I'm sorry, there's nothing poetic or artistic in singing about taking rides on 'disco sticks'. And as for this whole Twilight fad that has every teenage girl's knickers in a knot; gah, I can't stand it either- REAL vampires DON'T sparkle! And don't even get me started on the pathetic plot (or lack thereof) of the books. The only entertainment I got out of forcing myself to watch those movies was in poking fun at every mind numbing scene.

So please dearest DA, change my avatar back to what it was, and put my nervous tick to rest....rant over I guess.