So what if Spears herself isn't doing much of the tweeting
(Newser) -
Just nine days after Mashable's prediction , it came to pass: Ashton Kutcher has been dethroned as Twitter’s reigning superstar. Britney Spears , despite a distinct lack of tweets actually posted by the singer herself, officially has the most followers on the microblogging site, though the numbers constantly fluctuate. Both are...