Looks like Voldemort isn't the creepiest person Daniel Radcliffe has ever encountered.
The "Harry Potter" star was the special guest on last night's episode of "Watch What Happens Live" with Andy Cohen, when a fan caller asked him to describe his creepiest fan -- and Radcliffe was ready with one incredibly unnerving tale!
"I did get a lot of photos of myself sent to me by a guy," Daniel explains. "All these photos ranged in age from, like 12 to 15, so not appropriate."
It gets worse. Radcliffe adds, "He had just circled my crotch on all of these photos with an arrow pointing to it."
Needless to say, “He didn’t get a signed photo like most people do.”
Radcliffe then revealed which female pop star he would stalk ... "in an overly sexual context."
Watch the video above to find out who it is!