Who’s That Girl on those Billboard Around L.A.? It’s Ha Phuong, Vietnam Superstar & Philanthropist (Los Angeles) Vietnam superstar Ha Phuong, vocalist, actress and humanitarian, is now making herself known in America, focusing on Los Angeles, the melting pot for Asian talent. Ha Phuong has decided to throw up Billboards around Los Angeles, hoping you will take notice of her and wonder who she is. I’ll tell you who Ha Phuong is, she’s a superstar in parts of Asia, has just released a new single, “Memories of Love” coupled with the video. The video has already reached a stellar reception with 1 Million Viewers on YouTube. The song is a…