The celebrity chef shared a photo of himself with his girlfriend sitting on the grass outside in Rome on Tuesday. Bourdain wore a white unbuttoned button down with green shorts and sunglasses, while Argento looks simple in a black t-shirt and shorts.
“Another Green World,” Bourdain captioned the photo, referencing British musician Brian Eno’s album title. Argento also posted the photo on her feed with the hashtag “#PerfectMoment”.
Though they have been subtly supporting each other with retweets on Twitter, the cute snap marks the first time Bourdain has publicly acknowledged their relationship with a photo.
The couple has been spotted showing their affection for each other on the streets of Rome over the past few months. Argento also made an appearance in the last season of Parts Unknown, where Bourdain called her to “the truly magnificent Asia Argento.”
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The chef split from his wife, MMA fighter Ottavia Busia, last year. They share a daughter, Ariane, 10, and are committed to raising her together. “As a family, I think we’ve done a really good job and we’re doing a really good job and would like to keep it that way,” he told PEOPLE in September.
Argento is a single mom to two children, who also appeared on the Parts Unknown episode when the family hosted Bourdain for dinner.