Taylor Swift's "Eras" tour has drawn admirers, celebrities, and now, it seems, eerie figures as well, since one of them stood atop a sizable stadium to see her performance.

A surprise guest was seen during one of Swift's recent Madrid performances at the Estadio Santiago Bernabéu during the middle of the song "Delicate." As you can see, there's this eerie human-looking thing standing at the top by itself.

The spectator who was filming Tay singing her heart out below pans upward, catching the outline of what appears to be a person swaying close to the stadium's roof.

See how the enigmatic humanoid appears to be focused on the performance and taking in the spectacle? This indicates that it's undoubtedly a Swiftie who has gained entry to a restricted section of the stadium.


Nevertheless, jokes and other guesses about who (or what) this might be are being made online, and it's all the usual bizarre stuff. Ghosts, aliens, a Phantom of the Bernabéu, the whole nine yards, you name it.

Regarding Taylor, it's unclear if she is aware of the purported specter who seems interested in her, but she has already left Madrid and is traveling to Edinburgh this weekend for a few shows before visiting Liverpool the following weekend.

Only time will tell if her shadow fan will make a return in the UK ... stay tuned.