Article continues below advertisementPatrick Schwarzenegger showcased his impressive physique while enjoying a sunny outing with fellow star kid John Owen Lowe in Los Angeles.Article continues below advertisementThe White Lotus star, 31, sported a black muscle shirt that highlighted his toned arms, paired with comfortable sweatpants, sneakers and a baseball cap. Meanwhile, John Owen, the 29-year-old son of actor Rob Lowe, opted for a laid-back look in a blue T-shirt and gray sweatpants as they strolled through a parking lot together.