Watch Justin Timberlake's Mirrors Music Video

Justin Timberlake pays his late grandparents an emotional tribute in the music video for his No. 1 single Mirrors.

The eight-minute video is directed by Floria Sigsimondi, who helmed 2010 movie The Runaways.

It charts Timberlake's grandparents William and Sadie's romantic journey through the decades.

Watch the video below: