Belle de Jour author Brooke Magnanti insists she was a call girl 1 |- C3 x, R$ \5 ~$ {% z 7 X2 Y2 a! e- p' y, _( MBelle de Jour writer Dr Brooke Magnanti goes to court to defend her claims that she worked as prostitute, saying she will "present evidence that I was a sex worker" in unusual libel battle with her former boyfriend Owen Morris % L- f- L+ P. D$ ], b8 f# v2 I F' D: a, A& V) w1 W