You just saw Justin Timberlake rock the America Music Awards stage Sunday Night (Nov 24th), and you might see him on his current tour (if you got tickets).

BUT if not, you will have him during the holiday's when JT is schedule to appear on the holiday episode of Saturday Night Live on December 21, with Jimmy Fallon taking in the hosting duties. It was announced this past Thursday.

While Timberlake has previously hosted five times, this is one of his first time he will simply performing in a while, having hosted and performed back in March of this year. This episode marks Fallon's second time hosting the show since he left.

Timberlake is supporting the release of The 20/20 Experience: Part 2, which is in stores now.