Most if not all artist pump it up to something it's not. It's their way to get people to listen. Probably even coached by the label, or manager. This is why: People today are so fuckin' hungry to see how real an artist is, they enquire his / her street cred. I personally think it's full of shit...jail / prison are things you shouldn't be proud of and letting everybody know.
Street Cred? Is just another way to incriminate yourself and letting your Homies know (for the sence of respect), only allows them to rat you out when they get caught for a petty crime. They'll be the first to turn bitch and plea bargin.
It's this kind of ignorant thinking that allows certain artist to laugh their ass straight to the bank.
I applaude Akon on this: Good job! That my friends, is a true hustler...I'm more than sure he increased album sales by fabercating that story.