[EDIT] Sorry Google I just found out on the online album that it says
These photos and videos were uploaded from your phone via Instant Upload. They are visible only to you until you share them.
Good feature indeed to backup photos and share them, just make sure not to do as I though :P.
This is the most stupid privacy settings I ever sow on a phone, I just installed Google Plus for Android and it have something called instant upload, I didn't change any settings, I took some photos of family etc, and woot, I found them on my Google plus profile ONLINE!
The Google plus android app instantly uploaded all of my photos without even asking, risking my privacy and making private photos of my family public, thanks god I noticed on the phone something saying instant upload uploaded a number of pictures to your profile, I clicked that and found what it uploaded, and right now I am deleteing everything uploaded and going to disable my Google plus account, because if you want to advertise something you don't have to force people to share on it just for the sake so that they seem social and loving your app.
Google you fail me this time.