Are change addresses visible from the GUI in the Bitcoin-QT client? I've seen this question pop up on reddit multiple times, and I don't know the answer. 

However, I do know that in my own wallet, several unlabelled addresses have appeared over time without me requesting for them to be created. Are these be the change addresses used when I spend bitcoins, or are the change addresses invisible from the GUI?
Change addresses should be invisible from the wallet GUI.