Guests spotted several celebrities at the opening night of Halloween Horror Nights 2026 at Universal Studios Hollywood, including Sharon and Jack Osbourne, the real Art the Clown, and more.
Celebrities at Halloween Horror Nights
Sharon and Jack Osbourne were in attendance.
TikTok user @aubrey.in.wonderland shared a video of Sharon Osbourne at the entrance to Ozzy Osbourne: Prince of Darkness, a haunted house inspired by her late husband.
Sharon and Ozzy’s son Jack was also seen outside the house. Instagram user @stephanielizabeth08 shared a video of him walking by the queue.
And Instagram user @parksandcons spotted Ozzy’s bandmate, Robert Trujillo.
Phil Falcone, Lauren LaVera, Amelie McLain, David Howard Thornton, Samantha Scaffidi, and Damien Leone, who are all behind the horror franchise Terrifier, were also present.
David Howard Thornton, the actor who portrays Art the Clown in the Terrifier films, rode the Terror Tram with his fiancée Jada Christie. @socalirific on Instagram saw him waiting for his tram. This year’s Terror Tram experience is inspired by Art.
Other celebrity guests in attendance for the first night of Halloween Horror Nights included Slash, John Murdy (who is the creative direction behind HHN), and Brett Gelman from Stranger Things.
Edward Chiodo, Stephen Chiodo, and Charles Chiodo are behind the Killer Klown franchise and were also at the opening night.
Chloe Breen and Cooper Tomlinson, both of whom starred in Obsession, were also present. Guests will be able to catch a glimpse of Nikki during the event as well.
Lastly, Edwin Hodge from The Purge film series and James Wan also showed up.
Halloween Horror Nights at Universal Studios Hollywood is September 3 through November 1, 2026. Check out the videos we have for HHN houses:
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The post Real Art the Clown, Osbourne Family, Robert Trujillo, & More Celebs Attend Halloween Horror Nights 2026 appeared first on WDW News Today.