What do you do when your year-long jail stint for gun-crimes is delayed (again) due to a fire at ye olde courthouse? Why, head over to Madison Square Garden and bro-down with Jay-Z that's what!

Lil Wayne, who by all rights should be behind bars right now, has had his jail time postponed twice. Firstly for his dental surgery, and yesterday thanks to a fire at the Manhattan court building he was due to be sentenced in.

It just so happened that a Jay-Z gig was shakin' down across town, so Lil Wayne, sans orange jumpsuit and at a loss as to what to do with himself, headed on over.

Upon arrival he was warmly greeted with an invitation to join the performance. Lil Wayne did not refuse and bounded on-stage to join Drake and Young Jeezy performing 'I'm Goin' In'...

...O Lil Wayne, you jokester!