With the year soon coming to an end, I can't help but reminisce about some of my favorite celebrity hair looks from 2012. This year seemed to mark the return of sophisticated updos and flirty ponytails, as long, sleek strands were pulled up into super chic and elegant styles. From Jennifer Lopez's popular oversized high buns to Jessica Alba's incredibly edgy braided side-pony, this year was filled with amazing hair moments that definitely merit mention in this countdown. It was impossible to narrow it down to one look, so check out my 12 favorite celebrity hair moments of 2012!