Josh Allen and Hailee Steinfeld throw crazy Halloween party in circus costumes that involved the Bills

Buffalo Bills quarterback Josh Allen and his girlfriend, actress Hailee Steinfeld, hosted an extravagant Halloween bash on Monday night, bringing a "circus" twist to the festivities. The couple embraced the theme in striking ringmaster costumes, with Allen donning a classic red-and-black ensemble and Steinfeld adding her own daring flair.

Dubbed "Josh & Hailee's Circus Showdown 2024," the party wasn't just about costumes - it featured carnival-inspired decor, custom cocktails like the "Freakshow Fizz," and an elaborate costume contest that saw creative entries from attendees, including one guest dressed as Ben Stiller's Dodgeball character.

In addition to photo booths and themed drinks, the event served as a team-bonding experience for Allen and the Bills. This party capped off a stellar season so far for Allen, who has led the Bills to an impressive 6-2 record. Allen's relationship with Steinfeld, which went public last year, has continued to captivate fans, fueling excitement and engagement both on and off the field.

As Allen's Bills prepare for another game, fans on social media buzzed over the couple's chemistry and the team's camaraderie that's bringing a unique energy to Buffalo this season.

Allen and Steinfeld are going strong

Despite their typically private relationship, Steinfeld recently shared a glimpse into her experience as Allen's biggest fan through her newsletter Beau Society.

"Hi. Ok, so the rumors are true. Football season is back which means a few things. A) I get to watch my favorite person continue to make NFL history every week (go off 17)," she said.

"I had this whole vintage fashion issue written up before Sunday's home opener, but I spent most of the game thinking about 1) how lucky I am to get a front-row seat to the magic that is JA17, the entire Bills team and the stadium energy. 2) The people who make up Bills Mafia are second to none."