Just who is the celebrity of the decade? Oh, the choices! We could go on forever, and while many A-listers have been nothing short of astounding -- be it in their craft or just in terms of overall presence and behavior -- over the last 10 years, we had to narrow it down to six for sanity's sake. So, PopEater is asking you, our fine readers: Which celebrity made the most impact in the 2000s? Consider their full story -- ups, downs, rebirths, scandals and all. A few of our choices have certainly struggled at times while others remained fairly trouble-free, but it's their overall accomplishments and newsworthiness that put them in our top list. So, do your part, PopEater faithful, and help declare the biggest celebrity of the decade. Need a little help deciding? After the jump, we explain why we picked these six.