June 2000. 5. Geri Halliwell, singer, entertainment personality, UN Population Fund Goodwill Ambassador and Face to Face Campaign Spokesperson for the United Kingdom (Special Interest: Adolescents). Appointment: 20 October 1998 6. Mpule K. Kwelagobe, Miss Universe 1999, (Botswana) (Special Interest: HIV/AIDS). Appointment: 8 Feb