In a Hollywood where relationships often fade, Rose Byrne and Bobby Cannavale have maintained a steady, public partnership for more than a decade.

The Australian actress and American actor first crossed paths in the fall of 2012 while Byrne was filming the television series Damages. By December, the pair were photographed holding hands at a Portlandia launch party in New York City, signaling the start of a romance that would soon become a staple on the red carpet.

Their debut public appearance together came at the 2013 CFDA Fashion Awards on June 3, followed a month later by a front‑row seat at the Chanel Fall/Winter couture show in Paris. The duo returned to the awards circuit that September, attending the 2013 Primetime Emmy Awards on September 22; Byrne arrived in a pale‑pink Calvin Klein ensemble, while Cannavale wore a tuxedo. These early outings set a tone that blended personal affection with professional visibility.

On‑screen chemistry followed in 2014 when they co‑starred in Adult Beginners and the Annie remake. The films launched a string of collaborations that would include Spy (2015), Seriously Red (2022) and Ezra (2024). Byrne has described working with Cannavale as “intense but rewarding,” noting that “he’s such a great actor.”

The couple expanded their family in 2016 and 2017. Their first son, Rocco Robin, was born on February 1, 2016. Cannavale confirmed the birth on The Late Show with Stephen Colbert, explaining that the middle name honored Byrne’s father, Robin. The second son, Rafael—nicknamed Rafa—was born in November 2017; Cannavale said the name honored his mother’s side of the family and paid tribute to Rafael Nadal, who had a strong season that year.

Byrne and Cannavale frequently refer to each other as “husband” and “wife,” a term they use both publicly and privately. In a 2020 Instagram post, Byrne celebrated Bobby’s birthday with a photo of the couple and artwork from their children, captioning the image “happy birthday handsome.” The pair have explained that the phrase feels more authentic than “partner” or “boyfriend/girlfriend.”

Their public appearances have spanned major award shows and festivals. They promoted Seriously Red at the SXSW Conference and Festival in Austin in March 2022. In 2026, they made their first joint appearance at the Academy Awards, where Byrne received her first Oscar nomination for If I Had Legs I’d Kick You and Cannavale captured the moment on his phone. The same year, they attended the Tony Awards together; Byrne was nominated for Best Leading Actress in a Play for her role in Noël Coward’s Fallen Angels.

Byrne’s career has continued to flourish. She earned a Golden Globe Award for Best Actress in a Motion Picture for If I Had Legs I’d Kick You in January 2026, thanking Bobby in her acceptance speech and joking about a bearded dragon that had been kept in their home. The award highlighted Byrne’s transition from comedic roles to more dramatic performances.

Cannavale’s filmography remains extensive, with roles in The Irishman, Blonde and Jumanji: Welcome to the Jungle. He has also appeared on stage, earning Tony nominations for The Motherfucker with the Hat and Mauritius.

The couple’s relationship remains a blend of personal affection and professional collaboration. While they have not yet married, Byrne has repeatedly stated that they intend to do so when the timing is right. They currently reside in New York City, where they continue to work on projects that often involve both of them.

In summary, Rose Byrne and Bobby Cannavale’s partnership has evolved from a 2012 meeting to a public partnership that includes two children, five joint film projects and shared appearances at the most prominent entertainment events. Their story illustrates how a long‑standing personal relationship can coexist with a demanding acting career, and it continues to be followed by fans and industry observers alike.