Even though it's obviously pizzazz, the middle one reminds me so much of this Australian popstar called Delta Goodrem, because most recently she's in this singing talent show and all she ever does is bite her lip and flip her hair on camera haha.
This is almost psychedelic! Just wonderful work, the poses, the expressions and the outfits all match the high intensity of the contrating colours! The only thing bothering me is hand on the girl with the pink/blur hair'. It seems sort of cut off, and the 'sleeve' of the shirt seems a bit weird as well. I gotta say though, if I could have those blue shoes with FLASH on, I would just die. Great work!