Did you really imagine this scenario? We didn’t at all, but Elvis Presley DID visit the White House in 1970 to drop by and give Richard Nixon a gift. Unusually, it was a Colt .45 pistol. Aside from that, Nixon realized how influential of an asset Presley would be in discussions about drug use, which is why he agreed to meet with the King himself.
Here’s a photo of John Quincy Adams. This photo is considered to be among the oldest existing photos of any US president of that time. However, this was just one of many photos that were taken 14 years after he was out of office. It is now kept in the Smithsonian Institution.