Bella Thorne and Patrick Schwarzenegger may only portraying a couple in the movie "Midnight Sun." But in real life, they already look like a couple too as they have been twinning outfits lately.

As reported by Just Jared, Schwarzenegger posted a picture with Thorne a few days ago showing how he and the actress were twinning outfits.

"The next 6 weeks will be with this one," Schwarzenegger wrote on Instagram as he posted a picture of with Thorne wearing similar looking sweaters. "And we're already matching."

In a new picture together, Thorne took to social media as well to share their latest twinning outfits.

"Meet Charlie and Katie," she captioned on the picture where they were both wearing brown jackets.

Bella Thorne and Patrick Schwarzenegger are currently filming the romantic flick "Midnight Sun." According to a report on People in June, the film takes on the story of Katie, portrayed by Thorne, who can't get go out as the sun is lethal to her. Amid her struggle, she meets and falls in love with Charlie, played by Schwarzenegger.

In an interview with The Wrap in August, Thorne said she hoped "Midnight Sun" will be like the new "The Notebook."

"Hopefully it'll be somewhat like 'The Notebook,'" she said. "It's a very sad love story."

Even though busy filming her new movie, Thorne still has time for the real life love, Gregg Sulkin. The pair were spotted in Vancouver earlier this week on a sweet stroll as reported by Mail Online.

The former Disney star will also be celebrating her 18th birthday on Thursday. As reported by Perez Hilton, the actress wanted her big day to be about helping others. Amid filming, she recently supported a program for the benefit of the Boys & Girls Club of America to help raise funds.

There's no word yet on when Bella Thorne and Patrick Schwarzenegger's "Midnight Sun" will hit theaters.