Oh yeah they've changed so much, looks more than anything else.. and its fun to look at the old vids. I love how Zac was always goofing around during interviews and stuff. He still does, sometimes
Did you see the video on Youtube, of them performing Boomerang? They were sooo tiny, so adorable, yet so dorky! They even try to do
dance moves 
Glad they decided that wasn't really their thing after all
xx