By StyleWatch
Updated October 02, 2008 08:06 PM

All Access Photo Agency/Retna

Stylish singer and dad-to-be Pete Wentz wants you to know that it’s not easy looking as good as he always does. Pete opened up to PEOPLE about his hair challenges last night in Chicago, where he hosted Gen Art’s 6th Annual Fresh Faces in Fashion and sat front-row during the Windy City’s fashion week with wife Ashlee Simpson-Wentz by his side. “Here’s the thing about hair; I think most people think that I have Lego hair, like I can just take it on and off in one piece, and that’s not quite the case — although pretty close,” he said. “I refer to this [phenomenon] as Lego hair, when people think that about me.” Pete went on to joke about the importance of spending enough time making your hair look good. “I think hair is just, like, the most important thing about you,” he joked. “Besides your soul, or maybe your heart, or maybe your crotch…. Or maybe the order I just put those in says a little something about who I am,” he laughed before heading off with friends to end the night at his bar Angels & Kings.