Pete Wentz: Starbucks with Bronx!

Pete Wentz carries his 2-year-old son, Bronx, as they head to pick up drinks at Starbucks on Saturday (July 16) in Studio City, Calif.

The 32-year-old rocker ran into Tom Green on the way inside, and the two chatted and walked together for a bit.

“dang i think this carmageddon thing was a hoax so thered be a traffic free day. #dontjinxit,” Pete wrote on his Twitter account, referring to the temporary shutdown of Interstate 405.

Bronx‘s mom, Ashlee Simpson, was spotted catching a flight out of town from LAX Airport earlier in the week.