A: That's what the glasses do! Enchanted to do the glint thing.Adorable Eyes. (http://art.by.virmir.com/i/standard/epic_battle,14-2.png)
B: Secretly hiding anime fox eyes. (http://orig14.deviantart.net/2fec/f/2009/235/7/2/addictive_science_dragons_9_by_cervelet.jpg) The most sparkly of them all.