Hollywood 2024 Halloween Costumes. This year, for the 23rd instalment of the event, klum and. Selena gomez and benny blanco debuted their first couple's costume saturday night, just days before halloween, dressing up as alice in wonderland and the mad hatter.

Selena gomez, jennifer garner, janelle monáe and more. Like tyla, halle bailey also referenced halle berry with her costume—a riff on berry’s orange bikini from.