Klum dropped a hint about her costume in an interview with TODAY.com earlier this month.

“It will be otherworldly,” she said, “and there will be lots of prosthetics again. Just thinking about it makes me claustrophobic.”

Klum told TODAY.com in a previous interview that the costumes were on point not optional.

“If I'm the host of this party, I have to come up with fancy costumes and make sure people are dressed, otherwise they won't come to the party,” she said.

Klum's daughter Leni Klum debuted at the party as Catwoman in 2022 and was Strawberry Shortcake the following year. She was confirmed to be on the guest list this year, as was Klum's husband Tom Kaulitz.

Questlove and Gottmik & Violet will DJ. According to a press release, other guests include:

• Kelsea Ballerini
• Chase Stokes
• Suni Lee
• Emily Ratajkowski
• Adam Lambert
• Chloe Bailey
• Aly and AJ Michalka
• Jonathan Van Ness
• Ava Max
• Bethenny Frankel
• Marc Jacobs
• Thomas Doherty
• Stella Maxwell
• Leah Kateb from “Love Island USA”

In a previous interview with TODAY.com, Klum said she started a Halloween party because she wanted to promote the spirit of dressing up.

“I'm in New York City, the coolest city in the world, and I have no idea where to go or what party is going on. And then you go to a party and no one dresses up because everyone is too cool for school,” she said.

Costumes for Klum since 2000 And The guests have become more elaborate.

“I feel like I gave them the opportunity to try it and I think people love it because they love playing a different role and also just showing creativity,” she said.

According to a press release from Klum's team, the Halloween party's red carpet will begin at 9 p.m. ET and last until 11:30 p.m

The event will take place at the Hard Rock Hotel New York in Midtown Manhattan.