Josh Brolin has married his partner of three years Kathryn Boyd in a romantic ceremony held in Cashiers, North Carolina at the weekend. They unveiled a few photos of the day on social media, thanking everyone who has been involved from the hair stylist to the bands.

Kathryn Boyd and Josh BrolinKathryn Boyd and Josh Brolin marry!

The 'Hail, Caesar!' actor wed his former assistant Kathryn Boyd on Saturday (September 24th 2016). The couple shared a few snaps of their big day on Instagram, crediting their phenomenal photographer Danelle Bohane. Among attendees were Barbra Streisand and James Brolin.

Josh captioned a shot of them walking down the aisle together with the poem 'i thank You God for most this amazing' by 20th century American poet E. E. Cummings. 'Thank you to all who were involved and made the trek: friends and family alike. We love you all dearly, deeply, and without measure', he wrote alongside it. Kathryn posted the same shot on her account, captioning it: 'Greatest day of my life. Easy. Hands down. Happy. Loving. Special. Complete.' 

A photo posted by Josh Brolin (@joshbrolin) on

The 48-year-old actor wore a slick black Dolce & Gabbana suit, while his model wife's dress was a bespoke piece designed by Kathryn and created by Christie Hudson. 'A lifelong dream to design my own wedding dress, and yesterday that dream came true', she said. 'My design, my mother's lace, sewed together and crafted by the most brilliant Christie Hudson Couture. Thank you Chris for helping me make this dress my most favorite garment I've ever seen. You are a master.' Kathryn's hair and make-up was done by Kristina Tabb and Tiffany Briggs respectively.

More: Read our review of Josh Brolin's last movie 'Hail, Caesar!'

Music was a big theme for the couple's wedding. They were serenaded all night by Gospel group Trey McLaughlin and the Sounds of Zamar, Lightning Bolt's Bryan Gibson, Nitrograss, The SoulSations and The Avett Brothers.  

The couple's engagement was announced back in May, with the pair having been dating since 2013 following his divorce from his second wife of eight years Diane Lane. He was previously married to Alice Adair, with whom he had two children: 28-year-old Trevor and 22-year-old Eden. 

A photo posted by Kathryn Boyd (@kathrynboyd_) on