X17 Xclusive - September 9th, 2009: The paps caught up with Pete Wentz Wednesday afternoon at Warner Brothers Studios. They asked him about his baby and helped him find his car as he was leaving.

September 8th, 2009: The paps caught up with Pete Wentz briefly Tuesday afternoon. He was spotted entering a medical building and waiting for the elevator.

June 14, 2009: Pete Wentz hangs with his buds at The Hotel Cafe while Ashlee is at home with the kids on Sunday night.

June 3rd, 2009: The paps caught up with Pete Wentz at a medical building Wednesday afternoon. A photog asked Pete about the reports that his bar was charged with selling alcohol to minors, but instead he slips up and asks about selling DRUGS to minors!

May 22, 2009: Ashley Simpson and Pete Wentz return to their hotel after eating at Nobu Restaurant in midtown Manhattan on Friday night.

May 20, 2009: Pete Wentz is seen with baby Bronx coming out of a studio and going back to his hotel in NYC. He's balancing work and parenthood responsibilities well. I'm sure that Ashlee also appreciates the time off!

May 20, 2009: Mr. Ashlee Simpson enters the London Hotel with baby Bronx Mowgli in town AND all the baggage. He's a superman!