Not only will Justin Timberlake be the host and guest of Saturday Night Live March 9th, he will be on Jimmy Fallon for the entire week of March 11th through March 15th!
When Justin has guested or hosted SNL, it has been some of their funnier episodes.
How could we forget Jimmy & Justin performing the "History Of Rap" with parts 1 & 2 above.
Justin Timberlake's new album "The 20/20 Experience" comes out March 19th-DocFB
Diagnosis: Another History Of Rap?