Loving pops Pete Wentz took his little boy Bronx to a park in The Valley today for a little father/son play time.
Pete took Bronx down the sliding board, on the swings, and even helped the little tot learn how to walk.
Mom must have been at work for the day because Pete then Tweeted; “Dad duty is the best. You can’t beat it. Not even with a game genie.”
Check out some more photos of Bronx Wentztaking some of his first steps below, as well as Pete sporting his Ellen Degeneres underwear!!