Katherine Schwarzenegger steps out rocking all black attire for an afternoon dog walking session in Santa Monica. The 30-year-old author displays her ever growing baby bump in her form fitting ensemble while rocking a yellow mask. Schwarzenegger is expecting her first child this summer with husband Chris Pratt.

Meanwhile, Kate's dad Arnold Schwarzenegger stretches out his legs before biking with son Joseph Baena and a pal in Brentwood. The trio meet up at Brentwood Country Mart for lunch and then head out for their morning exercise. Arnold rocks a cowboy hat and face mask as he mingles with the public before his ride.