Why is the sky blue??

So when I created the world I decided to make a thing called a sky. (If your a bit slow, its the thing above you!). I was thinking about a colour and then it hit me.... It has to be brown! So I got my giant friend to get out his huge pint brush (the size of me) and painted the 'sky' brown. Then, just as it was all done I realised that it needed..... SPARKLESSSS! Yay go sparkles! *cough cough, anyways, I put put some sparkles which some people call 'stars' in the night sky and one massive sparkle in the day sky. Then these big, white, puffy things rolled across my perfect sky and started to cry. (I beleive some people call the white things 'clouds'). Their tears were blue and they started t oblue up my sky! HOW RUDE! More and more of these 'clouds' still roll by and try to blue up the ground by crying. (raining), I will not let them ruin my ground! So thats why the sky is blue!!! Hope you liked it! ;)