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Selma Blair's 13-year-old son looks more and more like his famous mother as the years go by.

The Naturally blonde The 52-year-old actress posted a carousel of photos on Instagram from a California vacation she is taking with her son Arthur.

The last photo on the carousel was a selfie of the actress and her teenage son, who were apparently enjoying a day on the water together.

Smiling for the camera, young Arthur bore a striking resemblance to his mother and looks even more grown-up with his new buzz cut.

Blair wrote in the caption: “Spending the most beautiful days and nights with my son and my love.”

Blair shares Arthur with her ex Jason Bleick. Although they are separated, the actress explained to People that the couple maintains a friendly relationship as joint parents.

“Jason plays a big role in Arthur's life. He has put himself on display in a big way,” she said.

“I’m really proud of us.”