2nd for me is class. not so sure of the first as the wee girl is looking out of the frame so it kind of takes away from it. the light and backgrouds are perfect. well done
The second one is great, both work well in terms of lighting, background and processing, as has been said.
One thing I did notice was the soles are a bit dusty, particularly on the first shot,
perhaps a bit of dodging the shadows might be good.