It looks kind of like a modified shag cut to me. Shags were popular in the 70's - must have been, because my stepmom told the hairstylist to do my hair that way. It looked like I had a mop on my head, or perhaps Mrs. Brady. The shag became popular again in the mid-90s, I think because of Friends (but updated a bit). The picture you have up isn't as poofy as what I remember having, and the layers are longer. So now it looks like a threadbare mop on her head.