I'm a fan (and you should be too) because..
she is talented at so much, she has an original voice whichs he works hard on, when u hear a britney spears song you know whos singing it don't you , and her writing abilities are good, exspecially when she writes a ballad or a song about what she feels and performs she really pulls you in with her and her co writers, and a producer such as herself is also very talented, Songwriters have nothing but good things to say about the experience in the studio with her such as stuff like gimme more with Keri Hilson and Toxic all that. She is a tallented performer and can't wait till the next tour. She always pulls something new with each new performance. Wether the performance is good or bad its always a promo for her new album it seems.