Kevin Hart surprised many fans after uploading an Instagram video featuring GOT7 Jackson's solo song, "Oxygen"!

The post shows a video of the comedian boxing with "Oxygen" playing in the background, catching everyone including Jackson himself by surprise.

View this post on Instagram

Still making progress...getting better & better. Really happy with my speed tho....Still got a ways to go. #HustleHart #VitaHustle .....Get some of this Hustle & click the link in my Bio & get you some @getvitahustle TODAY!!!! ......P.S All this work ain't for nothing....ACTION MOVIES ARE SLATED AND ON THE WAY....Always pushing for more!!!!

A post shared by Kevin Hart (@kevinhart4real) on Jul 12, 2019 at 7:26pm PDT

Jackson expressed his happiness and amazement in a comment under the post, telling Kevin Hart it was a "dream come true". The comedian responded to Jackson with enthusiastic praise for the song.

If you haven't already, take a listen to Jackson's solo song "Oxygen" below!