It's a good question -- and he had an even better answer!

Pete Wentz caught a flight out of Los Angeles International Airport on Monday afternoon, and photographers asked him about about Kim Kardashian and Kanye West picking the name, Saint, for their son, Wentz responds, "It's a great name. I like it." As you know, Pete and baby mama Meagan Camper named their son Saint Lazslo Wentz back in 2014. And get this -- he even suggested that their boys could start a band together!

Regarding the sad passing of rock legend David Bowie, Wentz added that his fav Bowie song is probably "Life on Mars" ... Watch the video above to see why!