Pete Wentz, Meagen Camper Bronx pda Beverly Hills

Look at those curly blonde locks! And we can't believe how big Bronx Mowgli is getting -- pretty soon he's going to be taller than his dad too big to carry!

While Ashlee Simpson is off spending time with beau Vincent Piazza, her ex-hubby Pete Wentz is on daddy duty, and we snapped him hanging out with their darling 3-year-old boy and his steady girlfriend Meagan Camper. The couple have been dating for almost a year now, so we have to wonder if Pete will be popping the question anytime soon. Or maybe he's looking to take things slow?