Karaoke is a very popular pastime in Vietnam just like it is in Korea and Japan. If you are a person with zero singing talent (like me), karaoke can be a frightening experience. Since karaoke is such a big part of Vietnamese culture, it's a good idea to try to master at least one song. That way if you ever find yourself at a karaoke bar (which is bound to happen if you are of drinking age), you will always have that go-to song that you can absolutely nail. A lot of Vietnamese people that I know usually go with an old school ballad song. But if you're looking for something more hip and recent, I got you covered. Pun not intended.
Here's a list of newer Vietnamese cover songs that are popular with người trẻ (the younger generation).