Just in case your life hasn't been completely devoured in pony enough already, it looks like Friendship is Magic will now be invading your fridge! Rainbow Dash has her very own fizzy soft drink, adorning what looks to be a energy drink style can. It is, of course, not an energy drink, but you could easily pass it off as one.
You can find them for three bucks a pop on this page.
Thanks to Sonyfox for the heads up!