Julia Roberts celebrates twins' 21st birthday with exclusive shot

Julia Roberts shared an adorable shot from the 2000s of her twins. 

The 58-year-old celebrated her twins, Hazel and Phinnaeus's 21st birthday with a rare picture.

The After the Hunt star took to her Instagram handle on Friday, posted a throwback snap of her daughter Hazel and son Phinnaeus, wishing them a "Happy Birthday."

"These game changers, life alterers, [heart] expanders once were 1 and now are 21! That was fast," the Pretty Woman actress captioned the celebration.

"Happy Birthday my Dears," she added.

For the unversed, Julia shares three kids with her husband, Danny Moder.

Recently, during an interview with People magazine, Julia recounted one thing she wants to do now that she's an empty nester, "I think I'd like to do another play." 

The star noted, "Now that my kids are out of the house, I think that I could devote that kind of laser focus again to something like that because [that's] such a different kind of commitment to make than a film." 

Additionally, the Erin Brockovich actress earlier this month appeared on The Late Show with Stephen Colbert, where she declared that being an "empty nester" will never stop her from being close to her kids.

"It's all fun, honestly," said the Oscar-winning star. "It's also delicious. My kids — I know everyone thinks their kids are great, well... I think my kids are great."

"I love hanging out with them and spending time with them," she added. "Fortunately, we have had lots of visits along the way of this empty nest."