The Save The Last Dance starlet looked utterly gorgeous as she arrived at the ITV studios to tape an interview with Lorraine on Thursday morning.
Julia wrapped up warm in a beautiful camel coloured coat, worn over a vibrant red dress and black tights. Gorgeous!
The starlet is known for her big screen roles in the likes of The Bourne Identity and 10 Things I Hate About You but will be appearing on small screens soon in US drama series Blue, which will air on Lifetime in March.
Blue is about a single mum who lives a double life by working as an accountant by day and escort at night.
Julia told ITV's Lorraine that the "juicy" drama was fantastic to film and promised plenty of twists and turns.
"It's very rare to play a female character you can see in different walks of life whether it's a mum, good friend or something more sexy and racy at night time."
She added: "I am incredibly proud of Blue. As soon as I read the script I knew I wanted to play this intelligent, complicated woman with a secret life. I am thrilled that audiences in the U.K. and Africa will now be able to see the show and I hope they enjoy watching it as much as I loved making it."
Julia also spoke about her role in the Bourne movies, saying she was proud to have been part of the experience.
She also touched on Heath Ledger's death. They worked together on 10 Things I Hate About Your. "It's horribly tragic. It was a movie where it was the first big break for everybody in the cast. We all had a wonderful time and didn't think it would be successful. He was such an amazing person, it's really, really sad."
Blue begins on Lifetime on Monday, 2 March at 10pm
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