Justin Timberlake stole the show at the 2013 MTV Video Music Awards.

The event went from an award show, to a Justin Timberlake concert, as he performed a medley of songs before accepting the Michael Jackson Vanguard Award. He ended the night by accepting another Moon Man, but this time it was for “Video of the Year‘ for his powerful song “Mirrors.”

Following the show, Timberlake penned a letter, via his website,  informing fans that even though he’s releasing the last leg of The 20/20 Experience, he’s not done making music.

“The last time I wrote you an open letter, it was in January and I promised that it would be a “Big 2013.” Since then, from The Grammys to the release of the first part of The 20/20 Experience to the crowd’s response at the VMAs, it’s been a wild ride. I hope you’ve enjoyed it as much as I have.

This letter is to tell you that we’re not done…Not even close.”

Check out the behind-the -scenes footage for The 20/20 Experience 2 of 2, which drops September 30.