Pete Wentz and Bronx were seen out enjoying the sunshine in Sherman Oaks, Calif. on Saturday (July 16).
The rocker dad took his 2-year-old cutie to buy iced coffee at Starbucks where they ran into Tom Green! They also spent time at the park where Bronx rolled his little cars down the slide.
While the father and son duo made the most of their day, Ashlee Simpson was arriving back home on a flight to LAX. She was coming back from a trip to New York City where she was seen cuddling with her actor boyfriend Vincent Piazza.