Arnold Schwarzenegger's look-alike son, Joseph Baena, recreates iconic pose

Like father, like son!

Joseph Baena, Arnold Schwarzenegger's son that he shares with his former housekeeper Midred Patricia Baena, took to Instagram this week to share a photo of himself recreating one of his father's most iconic poses.

"Just a lil thicc," the 21-year-old body builder captioned the shot of himself flexing his muscles in short shorts and low-rise Converse.

Credit: Getty

The pose echoes the same one that Schwarzenegger struck in a photo taken back in 1976, after he won his sixth-straight Mr. Olympia title in 1975.

His followers were quick to notice the similarities between Baena and his father.

"Keep going like your father," one person commented.

"I see a new terminator," someone else mused. "Time to reboot the movie!"

"Dude we are little seeing a Mr. Olympia," another commenter said.

SEE ALSO: Maria Shriver reacts to daughter Katherine Schwarzenegger's engagement to Chris Pratt

Baena is clearly taking after his father, now 71, as he's been sharing photos and videos of himself working on building up his physique at the gym for a while. Back in July, Baena shared a photo with his father to celebrate his most recent birthday, putting their striking likeness on full display.

See the photo in the gallery below:

"Happy Birthday to the man that's always pumped!" he wrote. "Love you dad."

Arnold Schwarzenegger is also father to Katherine, 29, Christina, 27, Patrick, 25, and Christopher, 21, all of whom he shares with ex-wife Maria Shriver. Katherine recently got engaged to Chris Pratt.