The star still acts 20 years on and also just completed a writing degree.
Owens-Sarno wrote a sketch comedy she says she'll be "producing very soon,” according to BuzzFeed.
She’s also acted in two films since Titanic, including A Closer Walk with Thee and The Sluagh.
The child star speaks fondly of her time on-set alongside Leo.
“He was so fun and charming. He loved to put a smile on everyone’s face. [I’d often] be on his lap with a PB&J in between takes,” she spilled.
“My mum has an amazing picture of me, Leo, Kate, and my little sister Rachel hanging out when they were resetting for the dancing scene. It’s one of my favourites and is a reminder of just how lucky I am to have worked with two of the best actors out there.”