Pete Wentz & His Backpack Babe

Pete Wentz is a hands-on dad! The 30-year-old rockstar was spotted toting his adorable 1-year-old son, Bronx Mowgli, in a baby backpack on Monday (December 14) in New York City. Pete did a little grocery shopping with his son as wife, Ashlee Simpson-Wentz, prepares for her play, Chicago.

Pete recently said that he loves daddy duty.

I just spent the last weekend – Mom was rehearsing for Chicago – being Dad without a nanny, without Mom, and didn’t burn the house down. So I’m pretty excited about that."