
This week on Late Night With Jimmy Fallon, Jimmy, Justin Timberlake, and The Roots performed a medley of hip-hop hits. Highlight include "Humpty Hump," Missy Elliott's "Work It," and Justin hitting Rihanna's high notes in "Live Your Life."

This week on Late Night With Jimmy Fallon, Jimmy, Justin Timberlake, and The Roots performed a medley of hip-hop hits. Highlight include "Humpty Hump," Missy Elliott's "Work It," and Justin hitting Rihanna's high notes in "Live Your Life."