terrellfelcro is an idiot. I used to prefer Mandy back in the day but she's nowhere near Britney, Christina or even Jessica for that matter.
Hilary is a Britney wannabe. Her songs are good but she is. She used to want to be just like her when Lizzie Mcguire was on. Britney may not be the best singer in the world but she can sing way better than Horsery. To this day i have yet to hear Hilary sing COMPLETELY live. At least Britney sings her ballads, Hilary mimed "Fly".