*Meh. Dancing is just like this.
Or are all Mumsnetter kids in ballet?*
Dancing is categorically NOT "just like this". THe only style that is "like this" is freestyle. That's the one with the fake tan, hair extensions and horrifically inappropriate costumes. Any child doing tap, ballet, modern, contemporary, jazz, or even acro would never be required to do any of that.
My daughter is a dancer. She's competing in the All England Regional Finals this week. Her costumes are entirely age-appropriate (she's 10) catsuit-style things. She has never worn fake tan in her life, and she competes frequently and does a lot of shows. I was rather baffled by the previous poster saying she pulled her daughter out of ballet becasue they wanted her to wear fake tan. No reputable dance school would require tan for ballet - it goes completely against the aesthetic required for the classical look.
Since the very showy style of dance seen on talent shows has become more popular then there's been an increase in kids competing in skimpier costumes, however that sort of thing is given short shrift at All England and similar competitions, where a lot of weight is placed on children dancing approriately for their age and being dressed appropriately.
I don't ahve a huge problem with the pics posted by the OP, but I tend to go for action shots for my daughter's dance pics, becasue its not about how she looks, its about what she does.