Hailee Steinfeld doesn't just love Buffalo's quarterback. She loves the city.

The actress was a guest on The Tonight Show Starring Jimmy Fallon to promote her new supernatural horror movie Sinners on Friday. Fallon raved about Steinfeld's fiance, Josh Allen.

"Congratulations, you got engaged," Fallon said as he displayed a photo of Allen proposing to Steinfeld in California. "I'm so happy for you. You're engaged to Josh Allen, who's an amazing quarterback for the Buffalo Bills . I think he got robbed this year. He's so good. They all love you in Buffalo."

"I have been given a very warm welcome," Steinfeld said. "The people are incredible. It's such a wonderful, wonderful place. I love it so much."

Fallon also showed the crowd a photo of a downtown Buffalo billboard that read, "The Queen City has a new queen. Congratulations, Josh and Hailee."

Allen joined Steinfeld for the United States premiere of Sinners in New York City on Thursday, and at the Mexico premiere of the film last week.

Allen and Steinfeld began dating in May 2023 and got engaged in November. They appeared on red carpet together in February at NFL Honors, where Allen won the NFL Most Valuable Player award.

Sinner s, who also stars Michael B. Jordan, will be released in theaters on April 18.

Fallon visited Mulconry’s Irish Pub in Fairport last month, joining the band on stage and serving drinks. Fallon is friends with Mulconry's owner Damien Mulconry.

Hailee Steinfeld dared to say three nice things about Kansas City Chiefs

Sinners co-stars Hailee Steinfeld and co-star Michael B. Jordan appeared on Hot One Versus on Tuesday. Jordan challenged Steinfeld to anger Bills Mafia and say three nice things about the Kansas City Chiefs. Kansas City has eliminated Buffalo from the playoffs in four of the last five seasons, including a 32-29 victory in the AFC Championship Game on Jan. 26.

“I can find nice things to say about anybody, even if I don’t like them, Even if we don’t like them,” Steinfeld said.

It didn't come easy.

“Yellow and red really complement them all pretty well. They are very loud. They're very loud. It's great, You want that from a fanbase," Steinfeld said, crossing off the first two compliments.

Steinfeld sighed, shrugged a shoulder, sipped a drink and struggled thinking of a third point of praise.

"Third, they're uh. They're um. Nope. They go hard for their team."