The question 'what's wrong with Aaron Carter' has been heard quite frequently over the past few weeks.
As this group of tourists were headed through LA on their bus, the tour guide spotted Aaron Carter in a car next to them. She got him to pull over and come say hi to everyone on the bus, but as you can see it was weird from the get-go.
So he had surgery, but he 'can't' talk about it.
At least he wasn't driving this time.
photo: TMZ Video