Ads on Facebook Virus?

[Tammi]

So recently every time I go on Facebook, there are these ads where they aren't supposed to be (or at least they weren't there before). There are the usual ads on the right side, but then there are ads like on the top of the page and when I go look at someone's profile, there's an ad in the middle of their wall and when I go look at photos, there's like ads on the top of the page and in the middle between the photo and comments. Does anyone know if this is some sort of virus/how I can get rid of it? I have scanned my computer with Ad-Aware and PC Tools Antivirus but the ads are still there. What do I do?

[Regina George]

Make a new facebook.

[Splitz]

HAHA ...pwnd