Luke Grimes, 39, was spotted enjoying a beach day with his wife Bianca Rodrigues in Hawaii on Monday.
The couple, who wed in 2018, walked along the beach in their swimwear before taking a dip in the water.
Luke, who plays the rancher Kayce Dutton on Yellowstone, sported khaki colored swim trunks.
The Brazilian model wore a cut-out black bikini for their beach day.
Bianca chose a black cut-out thong bikini that showcased her figure, opting to leave her brunette locks flowing behind her.
The star and his wife were seen chatting in the water before heading back to shore.
Luke and Bianca wed on November 21, 2018, according to People.
Luke and Bianca’s vacation comes days after he performed on day three of 2023 Stagecoach Festival in Indio, California.
He released his hit country tune No Horse To Ride in 2022; his songs Hold On and Oh Ohio were released in 2023.
The couple reside in Montana, the location of his television series Yellowstone.
Last week, Paramount confirmed that Yellowstone would be ending following the current season.
The show is on a break – with part two of season five set to debut November.
The news about the show ending comes amid Luke’s Yellowstone co-star – Kevin Costner’s divorce news.
Kevin’s wife Christine Baumgartner, whom he was been married to since 2004, filed for divorce last week, citing ‘irreconcilable differences.’
The couple have three children together: Cayden, 15, Hayes, 14, and Grace, 12.
Luke, who hails from Ohio, got his start in acting world after moving to New York City to study acting at the American Academy of Dramatic Arts.
He appeared in a number of projects, with his on-screen debut in the 2006 film All the Boys Love Mandy Lane.
Luke had roles in Taken 2, American Sniper, Brothers & Sisters, True Blood and as Elliot Grey in the Fifty Shades of Grey franchise.
He landed the role of Kayce Dutton in Yellowstone in 2018.