Naturally, in our real life world, it is the bee dying from it. What do you expect that to happen in a children movie? You would want to see a bee, get their whole part of its abdomen and digestive tracts as well as its muscles and nerves be ripped out, ripped apart. It's a kid's movie not a horror version of it.
You won't see that nowhere. Yes sometimes in kids movies villains dying a horrible death but they won't show it. Only off screen like snow white witch getting crushed by a boulder or the exotic animals huntress in The Pirates! Band of Misfit getting eaten alive by her own captured animals. Etc. t's the same thing here with the stinger part.
(Yes this is a repost of the last one, because it was removed)