According to Mashable, this clever flight attendant's name is Assraf Nasir, and he works for AirAsia. Apparently somebody is a HUGE Britney fan!
The video, which was originally uploaded by Nasir's co-worker Farhan Rzman, has since gone viral and has been viewed almost 9 million times after it was posted by 9GAG.
"Booking my flights on AirAsia now," said one Facebook user.
Here's his full version: