Brad Pitt & Pax: Motorcycle Grocery Guys!

Brad Pitt and his son, Pax, go out to pick up groceries at Gelson’s on Saturday (December 31) in Los Feliz, Calif.

The 48-year-old actor and his 8-year-old son rode in on Brad‘s new sidecar motorcycle!

PHOTOS: Check out the latest pics of Brad Pitt

Brad and his sweetheart, Angelina Jolie, recently stepped out together to celebrate Jonah Hill‘s 28th birthday – Jonah starred opposite Brad in Moneyball!

“They danced a little bit,” a source told Us Weekly. “Angelina had a glass of wine in her hand.”

20+ pictures inside of Brad Pitt and Pax making a grocery run…