Video Of Boyz II Men's Karaoke Rescue Of Charles Barkley Goes Online
It all went down at a bar in Raleigh -- Charles and B2M were in town for the Jimmy V Celebrity Golf Classic to raise money for cancer research.
After Charles hit the links, he grabbed the mic during a karaoke event ... and proved once and for all that his voice is EVEN WORSE than his golf swing.
But just when the crowd at Lucky B's couldn't take any more ... Boyz II Men emerged from the crowd, and blew everyone away. Watch the video here.
TMZ submitted this story.