Traditionally
sketched
finelined
colored in with inktense
then put into PhotoShop Elements
I gave it a background from here: http://iravezz.deviantart.com/art/Free-Neon-Rainbow-Splatter-Background-338505547
and used a set of star brushes for extra sparkly awesomeness.
Anyway thought I'd submit it as an example of my work :)
I do hope that you will like it.