Kristen Stewart and Model Stella Maxwell Are Dating: Source

Kristen Stewart has a new woman in her life.

The Personal Shopper star and Victoria’s Secret model Stella Maxwell are officially dating, a source in their circle confirms to PEOPLE.

“Kristen is dating Stella Maxwell,” says the source. “They are having fun.”

The pair were recently spotted spending time together in Savannah, Georgia, where Stewart has been filming a new movie about Lizzie Borden, who was infamously accused of murdering her father and stepmother with an ax in the 19th century.

“When Kristen filmed in Savannah, she spent several days together with Stella, who came to visit her,” a second source tells PEOPLE. “She was with Kristen on the set most days and seemed to have fun.”

The actress and model seemed to be enjoying their time together walking the city streets and laughing together on set. Stewart was also photographed with scraped knees and a bruised face, although it is unclear how she sustained the injuries.

“Kristen also seemed very happy with Stella around,” the second source continued. “They weren’t affectionate, but definitely acted very friendly and like they had the best time hanging out. Stella seems very easy going. She is always very smiley and has a cute personality.”

The source in their circle says it seems the model is staying with Stewart in L.A.

Stewart and Maxwell were first seen together at the Met Gala earlier this year, and were pictured leaving an afterparty in the same car.

RELATED: Inside Kristen Stewart and St. Vincent’s Whirlwind Romance

Stewart was previously in a relationship with singer St. Vincent (whose real name is Annie Clark). They made their public debut in October while attending the CFDA/Vogue Fashion Fund Show at the Chateau Marmont in Los Angeles.

While that was the first time they had hit the carpet together, Stewart and St. Vincent had been nearly inseparable since the actress invited the singer to the New York Film Festival screening of her new movie, Certain Women, on Oct. 3.