Ariana Grande Sings With Japanese Beatboxer Hikakin [Watch Here]

Ariana Grande joined Hikakin, a popular Japanese beatbox artist, in a new video.

They published the video on YouTube on February 7.

Hikakin is a big artist, with over 1 million subscribers on his YouTube channel.

Grande is an even more popular American singer, with over 13 million Twitter followers.

Check it out below.