Simu Liu and Jade Bender are living it up together.

The couple attended Monday's Los Angeles premiere of the action-comedy Bullet Train, in theaters Friday, held at the Regency Village Theatre. Marvel star Liu, 33, wore an all-gray suit while Senior Year actress Bender, 24, donned a green dress and heels for the outing.

At one point at the premiere, Liu showed off his dance moves for the cameras as Bender playfully cheered him on and reacted with a "wow."

On Instagram, the Shang-Chi and the Legend of the Ten Rings actor shared photos from the event and expressed what it was like to meet Bullet Train actor Brad Pitt.

"There is life before meeting Brad Pitt and then life after. So basically it's all downhill from here 👀," he joked.

Simu Liu, Jade Bender arrives at the Los Angeles Premiere Of Columbia Pictures' "Bullet Train" at Regency Village Theatre on August 01, 2022 in Los Angeles, California.

Credit: Steve Granitz/FilmMagic

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Liu and Bender made their red carpet debut as a couple last month at the 2022 ESPY Awards.

That red-carpet date night came a few weeks after Liu and Bender were spotted at a taping of Jimmy Kimmel Live! together in L.A. Just a week before Liu's appearance on the late night talk show, the pair had been seen leaving dinner in West Hollywood.

Simu Liu and Jade Bender 'Bullet Train' film premiere, Los Angeles, California, USA - 01 Aug 2022

Credit: AFF-USA/Shutterstock

Bender and Liu seem to have first met years ago, having posed together at the 2019 Unforgettable Gala in Beverly Hills.

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The We Were Dreamers: An Immigrant Superhero Origin Story author previously told PEOPLE about his excitement in becoming the first Asian superhero in the Marvel Cinematic Universe last year.

"When I say that this is a dream come true, that is such a huge understatement," he said at the time. "I used to love watching Marvel movies when I was a kid, even before, pre-MCU. If there was a superhero, I wanted to watch it. This is all I've ever wanted."