Is Roy Jones Jr. naturally left handed?

I have his entire career collection, and he looks to me like a somebody who was naturally a southpaw these are the reasons I've seen.

hardest punch:left hook
really fast but not incredibly hard cross compared to the rest of his punches.
and he seems really comfortable southpaw.

The only thing he's really missing on the left side is the dominant jab that most guys I've seen that have their power hand in front possess(Winky, Dela Hoya,etc.)

he writes w/ his right though ... :P

cc for analyzing him thourghly though but also one thing to notice to see hes right handed is that he uses his left alot ver sporadicly like u should and effectivly too ..but he SETS UP his right and plans it and ties it because it is his bomb ...even though a fast and hard jab &hook will many times get the job done ;D