Katherine Schwarzenegger looks comfortable in an oversized sweater during a

Katherine Schwarzenegger looks comfortable in an oversized sweater during a rare outing with her younger brother Christopher in Los Angeles

Katherine Schwarzenegger was spotted on a rare outing with her younger brother Christopher in Los Angeles on Sunday.

The 33-year-old author was seen chatting with her 26-year-old sibling as they strolled the city streets.

The social media personality, who recently opened a pop-up shop for her collaboration with Cleobella, wore a slightly oversized half-zip jacket and blue jeans.

As Schwarzenegger stepped out with her brother, she also wore a black windbreaker that was contrasted with bright white sneakers.

The daughter of Arnold Schwarzenegger and Maria Shriver wore chic sunglasses and her gorgeous brunette hair was pulled back into a bun.

Katherine Schwarzenegger was spotted on a rare outing with her younger brother Christopher in Los Angeles on Sunday Christopher showed off his fit figure in sportswear

Katherine Schwarzenegger was spotted on a rare outing with her younger brother Christopher in Los Angeles on Sunday

Christopher showed off his slim figure in a dark blue T-shirt and a pair of camouflage and purple shorts that featured the Los Angeles Lakers logo.

The Terminator star's son also wore New Balance sneakers and wore a white sweater over his shoulders.

His latest sighting shows the impressive results of the weight loss journey he began in 2020.

In 2020, a source told HollywoodLife that Christopher's goal was to “get healthy to graduate from the University of Michigan,” a desire he has “held on to.”

“He started working out and making better food choices.” “He was in school for a few years and living like a typical college student, but now he's grown up and ready to take better care of himself,” they claimed.

Katherine and her younger brother were seen in a photo shared to Shriver's Instagram account last November.

In the snapshot, the couple was seen with their siblings Christina, 31, and Patrick, 30, as they celebrated their mother's birthday.

The author recently shared in an interview with People how her mother had become particularly close to her daughters Lyla, three, and Eloise, one.

Katherine shares her children with her husband Chris Pratt, whom she married in 2019.

The couple welcomed their first daughter in August 2020 and welcomed Eloise into their family last May.

The entrepreneur told the media outlet that her eldest child and her grandmother quickly developed a deep bond that extended to their clothing choices.

The 33-year-old author appeared to be enjoying the company of her 26-year-old siblings as they strolled the city streets

The 33-year-old author appeared to be enjoying the company of her 26-year-old siblings as they strolled the city streets

Katherine and her younger brother were seen in a photo shared to Shriver's Instagram account last November

Katherine and her younger brother were seen in a photo shared to Shriver's Instagram account last November

The author recently shared in an interview with People how her mother had become particularly close to her daughters Lyla, three, and Eloise, one

The author recently shared in an interview with People how her mother had become particularly close to her daughters Lyla, three, and Eloise, one

“My mom and my older daughter Lyla are trying to bring everything together because they are very connected that way,” she said.

Katherine lovingly added that the dynamic between her child and Shriver “reminds me a lot of my sister and I growing up.”

The author then explained that Eloise also began to adapt her clothing choices to her older sister's.

“These matching outfits make it easy for them to set a milestone and express their own personality,” she said.

Katherine Schwarzenegger Arnold Schwarzenegger