"I have two kids, and if I hang out with them it's pretty much like taking happy pills. When you hear a one-year-old laugh, it's pretty much the funniest thing on the planet. It changes my mood." Rocker Pete Wentz, who has battled depression issues in the past, has found a natural high hanging out with his children. He shares seven-year-old son Bronx with ex-wife Ashlee Simpson, and one-year-old Saint with his girlfriend Meagan Camper.