VOTING IS CLOSED
One of today's pairs matched two people who had both been nominated by one person. It's unfair to ask the nominator to vote against the nominee. Therefore, I'm deleting today's Sam Heughan vs. John Oliver pairing, and will put them each back into the draw elsewhere. Sorry for the bumpy start this year.
Photos that match are already difficult to find --- this is going to be fun! I've set these polls to stay open for 24 hours: roughly 8 AM to 8 AM (Eastern.) That should give everyone plenty of opportunity to vote. Yes, I realize that you can't see the running vote totals here. That will be corrected for tomorrow.
Here are your first six choices: