My Sister's a Popstar Author:Kimberly Greene Having a pop star for a sister is just too weird. But it seems things are only going to get weirder, as Danni's been given her own reality TV series -- and they're all going to be filmed. No way does Sam want her life on screen, but the director convinces her to give it a go. Can she handle her starring role as a pop star's little si... more »ster?« less