No.

After checking the information on Celebrity.com, we learned that the two once belonged to the same company. Lin JJ’s previous contract company was Haidie, and Xu Song is currently a newcomer to Haidie, so Xu Song will not be Lin JJ’s boss.

Xu Song (Vae), born on May 14, 1986 in Hefei, Anhui Province, is a male pop singer, songwriter, and music producer in Mainland China.