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This is such a unique and colourful design; I love the simple layout and excellent use of typography. The second version is much better than the first and, I think, increases visibility for the navigation bar.
The only things I see that would help is to brighten up the pink and tan colours in the footer just a bit. That way they would coincide nicely with the other bright colours. I'd also recommend making the Twitter bird a solid colour - he would be easier to spot and it would enable the rainbow strip to be identified more strongly with your brand.
Overall, great job!

Serina,
Thanks for your feedback :)
I have posted a few more pages, I brighten up the footer text like you suggested and that worked well : )
I have also played with the twitter logo and used one solid colour. I am not sure which i like though :)