On Monday Sheryl Crow gave testimony in a case against Ambrose Kappos, 38, a one-time Navy diver charged with stalking the singer during a 16-month period. At one point in Kappos’ nearly two-hour testimony, Assistant District Attorney Christopher Hill asked him if he is a “fan” of the singer. “I don’t think that’s a very good term,” Kappos replied. “Maybe … spiritual twin. … Maybe I’m crazy and delusional. Maybe they need to lock me up.” Uh, yeah. Maybe.