This month on the Sugar network, we're bringing you a bonanza of year-end coverage featuring the bests of 2007. For the next two weeks, I'll be asking you about all your favorites, then re-capping your answers at the end of the month. Be sure to check out all of geeksugar's best of 2007 polls [1] so far! Today I want to know who your favorite phone obsessed celeb was of 2007? Was it Britney [2]—the chameleon of cell phones? Or was it Lauren [3] or Paris [4] with their fashionable and functional BlackBerrys [5]? Maybe you liked Hilary Duff [6] the best with her signature style and signature 8800 series smartphone? Scroll down to leave your answer!