There was a time when everybody said he couldn't sing and hated on him. I watched proof of it and realised that, yes, at the time he really couldn't sing because his voice was going up and down at random - he was a teenage boy. Teenage boy's voices break. So yeah, at one time he couldn't sing. I didn't like his early songs and still don't. But those he sang after hisvoice matured are often great.
I think he is hitting the notes has something to do with him leaning forward like this. Not sure but that’s what I’m taking from this and him not being drunk.
Watching Justin grow up over the years has been crazy. He always been successful in terms of music, but he’s really turned his reputation around completely. So many people hated him before but he’s really earned their respect over time and that’s not easy to do.