mahsa amini
The 22-year-old's death in police custody sparked the protest chant: "Woman, life, freedom!"
Fans in the Qatar World Cup stadium were seen weeping as the team sang.
Artists engaged in a symbolic gesture of resistance that countless Iranian women have braved after Mahsa Amini's death.
Mahsa Amini died days after Iran's morality police detained her for not wearing her hijab properly, leading to demonstrations by civilians demanding justice.
Demonstrators shouted: "Death to the Islamic Republic."