The actress looked divine in a bespoke gown designed by J.Andretta.
The designer shared, "Congratulations to Aussie actress @jessica_mcnameewho married in LA last weekend wearing custom #jandreatta 🖤"
Earlier this year, Jessica chatted to The Sunday Herald Sun about the big day.
"We're trying to keep it under wraps. He's a lovely Australian boy who has moved to America."
She added: "He's not in the business, which is great, he's a property developer."