The actor wore a t-shirt with a supportive message for his longtime love.
Gosling and Mendes have been together since 2011 and have two daughters.
One sketch during the actor's hosting gig on Saturday was a little on the nose for his wife.
Ryan Gosling tells Jimmy Fallon his daughters know his 'Barbie' choreography better than he does while chatting on 'The Tonight Show.'
The couple share daughters Esmeralda, 9, and Amada, 7.
On 'Today,' Eva Mendes opens up about her decision to step away from acting to raise her kids with partner Ryan Gosling.
The actress explains how the two came to an 'unspoken agreement' when their daughters were born.
Eva Mendes gave a shoutout to her famous man for supporting her trip to Italy.
The 'Barbie' star took the stage at the 96th Academy Awards and performed 'I'm Just Ken' from 'Barbie.'
ET breaks down all the biggest must-see moments from the 2024 Oscars, which aired on ABC.
Eva Mendes celebrated Ryan Gosling's Kenergy backstage at the Oscars, sharing moments from the night on Instagram.
The actress would rather be 'home with my man than anywhere else in the world.'
The actress gushes over her guy following a show-stopping performance of 'I'm Just Ken.'
The notoriously private couple have not walked a red carpet together since 2012.