The Forth Annual Jeffrey Osborne Celebrity Golf ClassicJeffrey Osborne, Celebrity Golf Classic, August 10-11, 2015 Carnegie Abbey Club Portsmouth, Rhode Island, Magic Johnson, Smokey Robinson, Peabo Bryson, Cheech Marin, Alfonso Ribero, Doc J, Doc Rivers, The O'Jays, Johnny Gil, Jim Gray, Kevin Frazier, Sugar Ray Leonard, Charles Barkley, Clay Osborne, golf, RI, Benefit, Sponsorship