If you missed them, 40 HQ/Untagged stills of Rob on Leno here.
HD Youtube Video (thanks to YolicoPro) - Full interview
NBC Player
Screencaps
I made some better screencaps from the HD video. Click for bigger
Whitney Cummings talks about vampires - I'm including this part because Rob is in it too
LQ screencaps
LQ Screencaps: 1 and 2