Details about Hilton’s role are being kept under wraps, but we are advised that freaking out is not necessary. A source close to the show tells us: “The fans should trust [show runner] Eric Kripke.” (We’ve heard the storyline, and when you see it you will die. It’s awesome.)

This season on the show, Sam and Dean Winchester will be facing down the Satan himself and the Apocalypse. Could the arrival of Paris, in Episode 5 of Season 5, be the scariest aspect of “Supernatural’s” End Times?

Headband Actually, as is so often the case on “Supernatural,” the whole thing has a comedic side to it. I got a bit more info from creator/executive producer Eric Kripke and executive producer Sera Gamble regarding the starlet’s appearance on the CW show, which returns Sept. 10.

“If anyone ever wanted to see a bloodthirsty Paris attack and kill somebody, this is your chance,” said Kripke, who added that he was “quite frankly shocked that Paris agreed to do it.”

“We wrote the role just for her,” Gamble said. “We’re very excited that she said yes. She plays the role of a demonic creature that takes the form of… Paris Hilton. If you know our style, you know we go pretty funny and irreverent with this stuff, so–expect that. The fact that she wanted to do the episode speaks volumes about her sense of humor. She’s flat-out awesome for playing along. You’ll see.”