Huynh Gia Tuan celebrated his birthday on Tuesday, October 18 this year. Nicknamed "Heo" he received a cute a birthday cake that reads "Happy Birthday Gia Heo" from friends. Huynh Gia Tuan received another cake from Nhu Quynh and family. The singer is her adopted brother. At the celebration party, Melody- Nhu Quynh's daughter sang happy birthday to "Uncle Heo." You can view the video below.