Honestly not something I considered, totally get where you're coming from though... However she's been masking and manipulating emotions so long, to display them so publicly doesn't really seem to fit..

This may make me sound crazy, but I have all these things that I know are true about her, but don't bother mentioning because they're not relevant

She sings, because she loves attention, it fits with other stuff, and she is a princess after all, so there is always that, but I feel I should do something more.. Asgardian? :L I mean there is riding and hawking, it's just how to tone them down to talent show material