Nicki Minaj is most afraid of anything bad happening to her family or her fans. Earlier in July, she cancelled her show in Saudi Arabia where women and LGBT people have far less rights than straight men.
She did not want her female or LGBT fans to get harmed over there at the Jeddah World Fest for simply just being themselves.
Nicki spoke from personal experiences. In her early career she performed in a middle-eastern show and accidentally cursed. She almost got arrested for it by the security guards.