Brad Pitt was spotted on the set of Moneyball in Los Angeles yesterday, and rather than hoofing it, the 44-year-old actor hitched a ride on a golf cart. Maybe he wanted to save up his energy for the kids? I'm sure having six children under the age of 8 takes a lot out of him, and with Angie off in Pakistan on behalf of the UN, he's def gotta be worn out from daddy duty!