Fayrouz or Fayruz or Fairooz

Regarding the Lebanese singer Fayruz: she is today the biggest story in Lebanese and other Arab social media.  Her son, Ziad, in an interview with Hizbullah's mouthpiece, Al-`Ahd, outed her, that she loves Hasan Nasrallah.  Saudi and Hariri media are up in arms. They prefer Yanni and elevator music.