April 8, 2011 3:32 pm David Ushery & Benni Cinkle do “The Benni” Watch David Ushery get a dance lesson from Benni Cinkle, 13-year-old backup dancer (a.k.a. “That Girl in Pink”), from Rebecca Black’s “Friday” music video! Local 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park 0:24 Pit bull killed by cops after mauling owner to death