Katharine McPhee wore a black tank top with a pair of skintight high waist leggings for her outing. The actress and singer brought along a dog carrier bag containing one of her two beloved dog Chihuahuas. Katharine also wore a face mask while stepping out to run some errands in Los Angeles. Meghan Markle’s friend Katharine McPhee matched her outfit with black sneakers as she finishes her look with black sunglasses and a black leather purse with gold chain strap.