Julia Roberts has posed for an ultra-rare photo with all three of her children

Julia and Danny have been married since 2002, having wed on her 82-acre ranch in Taos, New Mexico. The picture, posted to Danny's Instagram account to mark US Mother's Day, was captioned: "Mothers make the coolest stuff. Love these guys."

Julia, known for her roles in films such as 'Pretty Woman', 'Runaway Bride' and 'Ticket to Paradise', has largely kept her children out of the spotlight.

But in interviews over the past year, she has spoken more openly about motherhood and her children's transition to college life.

Speaking to Extra in a previous interview, Julia said she was thrilled to see Hazel and Phinnaeus begin their university education.

"It's really thrilling and I wasn't lucky enough to have a college experience," she said, adding: "And so to see how it's happening for them is really fascinating. And yeah, I'm just, I'm excited for them."

The Oscar-winning actress also said: "As soon as they hit the campus I immediately made supporting their schools my entire life. I wear the colours. I do the whole thing."

When asked how Henry was adjusting to being the only child still living at home, Julia said: "I think it's a good 50/50 split. He's loving it. And I think he misses his people."

Julia also discussed Hazel's personal style, saying: "She's more bohemian in her aesthetic."

She confirmed Hazel sometimes borrows from her wardrobe, adding: "She can, yeah!"

In December, during an appearance on 'The Tonight Show with Jimmy Fallon', Julia said her children were doing "great" and confirmed that "two of the three of my children are in college."

Julia and Danny, who recently wrapped work on a film project, have maintained a close-knit family dynamic.

Julia has said: "My husband just wrapped a movie and we get in the car and drive home together, so that will be nice."

More recently, Julia attended a Chopard event alongside Elton John.

She spoke about her work with the luxury jewellery brand, for which she is the global ambassador.

Julia helped design pieces using the 6,225-carat Insofu Emerald.

She said of the experience: "I feel like it's a promotion. I feel like I've come up the ranks a little bit."