Ngoc Son and Phuong Thanh are both prominent names from the 1990s. While Ngoc Son is known for his youthful, lyrical, and family-oriented music, Phuong Thanh makes an impression with a strong and powerful style.
This difference does not create distance, on the contrary, it helps them maintain a respectful and supportive relationship in the profession. Phuong Thanh once called Ngoc Son "anh Ba", a way of addressing him to show respect for his senior, and the male singer also considers her as a close younger sister.
Although not often appearing together, the two artists still maintain contact and accompany each other in many events. On special occasions such as birthdays or performances, they still give each other a certain amount of attention. This contributes to maintaining a rarely seen lasting relationship in showbiz.




Recently, the two attracted attention when appearing together in a big music night in Bac Ninh. Here, Ngoc Son unexpectedly organized a birthday party for Phuong Thanh right on stage. The male singer directly brought a birthday cake, and thousands of spectators chanted in unison to celebrate, creating a warm and emotional moment.
Unable to hide her emotion, Phuong Thanh shared her happiness at celebrating her new age in a close atmosphere, amidst the affection of colleagues and audiences. In response, the female singer also performed Quan Ho melodies as a tribute to viewers and the land of Bac Ninh.
This moment quickly spread on social networks, making many viewers excited. However, according to observers, this is simply an act of showing close colleagueship, not a sign of a romantic relationship as some speculate.
It can be seen that the relationship between Ngoc Son and Phuong Thanh is built on the foundation of respect, affection and companionship in art.