Singer-songwriter and Yellowstone actor Luke Grimes and his wife, Brazilian model Bianca Rodrigues Grimes, are expecting their first child together, she announced on Instagram Sunday (Aug. 4).

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Bianca shared a photo of herself, a silhouette which showed off her baby bump, with the caption, “Can’t wait to meet you little one,” accompanied by a heart emoji.

The couple wed in November 2018.

In March, Grimes released his self-titled debut album, which followed his 2023 Dave Cobb-produced EP Pain Pills or Pews. In 2023, he also released his debut country single “No Horse to Ride.” Grimes previously signed with UMG Nashville in association with Range Music.

The couple have appeared at several television, film and movie events in recent years, including walking the carpet together at the Yellowstone season five premiere, held in New York City, and appearing at the Academy of Country Music Awards in Las Vegas in 2022.

In a 2023 interview with Billboard, Grimes said that his Yellowstone co-star and fellow singer-songwriter Lainey Wilson gave him the courage to step into the country music world.

“It was inspiring to watch Lainey step into those [acting] shoes,” he said. “As much as I was afraid that people would naturally be like, ‘What is this guy doing here?’ I realized that no one on our set was like, ‘What is she doing here?’ Everyone was like, ‘She’s awesome and we’re glad she wants to do this.’ That took some of the fear away for me.”

Grimes recently appeared in the movie Happiness for Beginners, and according to IMDB, another project, Eddington, is in post-production. The second part of Yellowstone season five will arrive Nov. 10 on Paramount+.

See the pregnancy announcement below: