Luke Grimes Wife: Bianca Rodrigues Age, Son & Net Worth

From a chance online meeting to a life of raising their young son in the rugged landscapes of Montana, the personal life of “Yellowstone” star Luke Grimes has become a topic of quiet fascination for fans. While his on-screen character Kayce Dutton navigates the violent world of the Dutton family ranch, the actor’s real life is centered on a much more peaceful and private partnership.

Who is Luke Grimes Wife

Luke Grimes’s wife is Brazilian model Bianca Rodrigues Grimes. The couple has been married since November 2018 and shares one son, Rigel.

The love story between the “Yellowstone” actor and the Brazilian model began in a thoroughly modern way. During an appearance on The Drew Barrymore Show, Luke Grimes revealed that he met his wife on a dating app. At a point in his life when he was feeling lonely and encouraged by a friend who was having a good experience on the apps, he decided to give it a try.

Remarkably, Bianca was his very first date on the app, and the connection was so immediate and profound that the couple was married just four months later. He has described meeting her as the moment his life “right-sized,” and that he had found what he hadn’t even known he was looking for. Since that initial digital meet-cute, they have built a life together, with Bianca affectionately calling Luke her “anjo,” which is Portuguese for “angel”.

Who Is Bianca Rodrigues Grimes?

Bianca Rodrigues Grimes is a Brazilian model who was born on August 9, 1996, and grew up in Brazil speaking Portuguese. She began her modeling career in her home country before relocating to the United States. When she first moved to the U.S., she did not know a word of English; she famously learned the language by watching the American television show The Officewith Portuguese subtitles. Today, she is bilingual and shares glimpses of her life on Instagram, where she has worked as a model for several years.

Wife Age and Age Difference

The question of age is a common one for fans. Bianca Rodrigues was born on August 9, 1996, making her 29 years old as of April 2026. Luke Grimes was born on January 21, 1984, making him 42 years old. This creates an age difference of roughly 12 years between the couple.

Wife and Son

Luke Grimes and Bianca Rodrigues Grimes welcomed their first child, a son, in October 2024. Bianca announced the baby’s arrival on Instagram on October 9, 2024, with a simple caption that read “welcome to the world little man”. A week later, she shared another photo of the family of three with the words “And then there were 3”. The couple has chosen to keep their son’s full name mostly out of the spotlight, though it has been reported to be Rigel, who will turn two later in 2026. Becoming a father has had a profound impact on Luke Grimes, who has described the experience as having his heart expand a little bit every day.

Does Luke Grimes’ wife play in Yellowstone? 

No, Bianca Rodrigues does not appear on the show Yellowstone.

Her connection to the series is entirely through her husband’s starring role as Kayce Dutton. While she has not appeared on screen, the show did have a significant impact on her life in another way. Because Luke spent so much time filming Yellowstone in Montana, the couple eventually decided to move there full-time, leaving behind their life in Los Angeles.

Luke Grimes Net Worth

Estimates of Luke Grimes’ net worth vary across different sources. Some reports estimate his net worth to be around $500,000, while others suggest a higher figure of $3 million or even $8 million. These discrepancies are common in celebrity finance reporting, as exact figures are often not made public. Most sources agree, however, that the majority of his wealth has been accumulated through his acting career, particularly his long-running role as Kayce Dutton on Yellowstone and his appearances in films like the Fifty Shades series and American Sniper.

Recent News: Life in Montana

Even in their quiet Montana life, recent news has highlighted that the family has not been entirely free from the side effects of fame. In a March 2026 interview on The Joe Rogan Experience, Luke Grimes shared that after moving to Montana full-time, some locals have been less than welcoming. He recounted an incident where friends visiting from California had the words “go back” written in the dust on their car.

He also expressed that he can no longer go to local bars, as he worries about someone looking to start a fight with him because of his celebrity. Despite these challenges, Luke has stated that he has no regrets about the move, feeling that Montana offers him and his family a better quality of life where he can think, sleep, and read in peace. This candid update offers a rare and recent glimpse into the real-world experiences of the actor and his wife.

Conclusion

The story of Bianca Rodrigues Grimes is more than just a footnote to the career of a famous actor. It is the story of a Brazilian model who found love on a dating app, learned English from a TV show, and is now building a family with her husband on a ranch in Montana. While Luke Grimes may be known for his tough role on Yellowstone, his devotion to his wife and young son reveals a different kind of strength.

Together, they have chosen a life of privacy and peace away from the chaos of Hollywood, embracing the rugged beauty of the West as they raise their growing family, and it seems their modern love story is only just beginning.