Earlier this month, a Youtuber by the name of Jake Marra created a mash-up of Ariana Grande's vocals on "One Last Time" and the beat from Justin Bieber's most recent single "What Do You Mean?".
Since then, we've seen a medley version from Youtubers Sam Tsui and Casey Breves, which is pretty perfect.
Now, the "One Last Time" singer herself, has come up with a version of her own!
Ari mashed up the song and we could not be more excited about it! Watch the video below!
Do you think Justin and Ari will share the stage in the future to perform a mash-up of their songs? Let us know in the comments.