First comment!
I already told you on other forums, but her I go again:
Icons: I really love them. A lot of purple and pink; my favorite colors <3 The only thing I would suggest is to make some icons without those lighting textures. Just to get out of your comfort zone. Also try other colors, although I love them.
Signatures: Simple, but lovely. Again, love those colors. Just try to make some more, maybe with some tutorials here on Shadowplay, and try another style.
Blends: you're blending is very nice, but try to use some more stocks. Your blends are sometimes a bit empty in my opinion (:
Banner: only one, but it looks nice. Although, I would suggest to add a coloring what makes your banner one, so you don't really see you've add various pictures/stocks in it.
Colorizations:: they all look very natural, but in the second one I would suggest to add some more red in the skin color, just to give her face more color, she looks a bit pale now (:
Overall: nice gallery! Just follow some tutorials
here and join a lot of challenges <3