With BlackBerry World set to kick off early next month, you can expect BlackBerry-related leaks to keep rolling in hot and heavy for the next few weeks. We’ve already exclusively handled RIM’s upcoming flagship smartphones — the BlackBerry Bold Touch, the BlackBerry Torch 2 and the BlackBerry Touch (Monaco/Monza) — but there are plenty more goodies just waiting to be unearthed. Expected to launch alongside BlackBerry OS 6.1, screenshots of BlackBerry Messenger have been posted to a BlackBerry enthusiast forum. The images show a slightly redesigned look and minor UX enhancements, but the full feature list is still unknown so there may still be a few tidbits yet to be revealed. It might not be the version of BBM we’re all anxious to see RIM launch, but it’s never a bad thing when the company adds new features to its beloved BlackBerry Messenger.