The mom was fussing with the baby and the girl was dancing around, looking at her reflection in the windows. I didn't think anything of it, until I realized she was doing a booty pop a la several slutty pop songstresses/ strippers.
I may have an unrealistic view of this because at age 7, I was a giant tomboy and barely realized I was a girl. I just think 7 seems too young to do suggestive dance moves.
I realize she probably didn't know what she was doing. She probably just saw it on TV. Still, it makes me want to home school any future children I have. Who needs social skills, anyway?