Making a concerted effort to spend more time together as a family, Pete Wentz and Ashlee Simpson took their son Bronx Mowgli to the beach in Los Angeles yesterday (August 1).

The Fall Out Boy rocker and the “Pieces of Me” songstress looked to be having a wonderful time as they taught their 20-month-old son how to make sandcastles.

Also along for the ride were proud grandparents Joe and Tina Simpson who thoroughly enjoyed the quality time with their grandson.

And it sounds like Pete is ready for more kids- he told press, “We are very lucky and hope to have another child at some point. We also like doing what you have to do to have a baby. My child has taught me selflessness, patience and how to give this unexplained kind of love. I can't explain this kind of love, but Ashlee, who is just an awesome mom, shares this feeling with me.”