Brian Austin Green Steps Out with 15-Month-Old Son Noah!

Brian Austin Green steps out with his cutie pie 15-month-old son Noah on Sunday afternoon (December 29) in Ventura, Calif.

The 40-year-old actor was joined by his son to run some errands over the weekend.

PHOTOS: Check out the latest pics of Brian Austin Green

Brian‘s wife Megan Fox recently talked about making sure she always tips service people well.

“I always bring cash for tips, and I never give less than $20. I used to work in a smoothie shop, so I know the value of a tip,” Megan said.