Well done with these.
The high-key one is very nice.
The last two are also good, although the ambient lighting is a little flat, perhaps warranting some off camera fill-flash to add some dynamism in the portraits and take attention away from the background.
There is a bit of fill in the last one, but it should, probably, either have had more or less, to give bigger exposure differences between Kiki and the background.
Well done with these.
The high-key one is very nice.
The last two are also good, although the ambient lighting is a little flat, perhaps warranting some off camera fill-flash to add some dynamism in the portraits and take attention away from the background.
I uploaded a new version of the third one, with a bit more contrast. Hope you like it.