Jason Derulo Hangs Out With Brian Joo in Korea
On a recent visit to Korea, American R&B singer Jason Derulo spent some time with Brian Joo and they even performed together.
In the video below, Brian can be seen teaching Jason some Japanese, drinking with him and even performing together.
There is even a quick hello from the B2ST boys at around 0:50. Check out the video below to see what Jason Derulo and Brian Joo got up to.
source : GoKpop