These are the song he actually performed yesterday at Isle Of MTV in Malta (maybe he did some others but I didn't find videos of them):
Tonight
I Like How It Feels
Bailamos
Bailando (English Version)
Hero
Heartbeat with Nicole
I'm A Freak
I Like It
The show will be aired by MTV the 1st of August here in Italy
More than a month
I hope the HQ performances will be on YouTube before that date