Director David Fincher cut his teeth on music videos, but if he shows up to shoot one these days you know it's something special. This moody, monochromatic video — impeccably photographed by Matthew Libatique — is evidence that Justin Timberlake and guest star Jay-Z have what it takes. Fincher's last music video was the all-CG "Only," for Nine Inch Nails, in 2005. Before that, he made the dark, heavy "Judith" for A Perfect Circle in 2000.