Released on his Instagram page, the song quickly went viral. Hajipour paid the price: The 25-year-old was arrested and held for several days before being released on bail on Oct. 4. Since the protests took off — and expanded from anger at Amini’s death to a complete challenge to the 43-year-old rule by conservative Islamic clerics — a string of celebrities have faced reprisals, from singers and soccer players to news anchors.