Josh Duhamel Asks 'Transformers: The Last Knight' Co-Star Mark Wahlberg for Parenting Advice!

Josh Duhamel says he gets a lot of his parenting tips from his fellow dad Mark Wahlberg!

The actors are currently working together on Transformers: The Last Knight.

PHOTOS: Check out the latest pics of Josh Duhamel

“We talk mostly about kids,” Josh told ET Canada. “He’s got a lot more experience than I do, having four of them, so he’s the guy I’ll ask questions.”

Josh is the father his and Fergie‘s three-year-old son, Axl, who is a huge Transformers fan!

“He thinks I’m out here fighting Decepticons,” Josh revealed. “He thinks it’s all real. I come here – and I’m 43 – and it amazes me every time, so Axl‘s really excited about all this stuff he gets to see, all the fireballs and the guns and robots.”

Click here to watch the first teaser trailer for Transformers: The Last Knight, which hits theaters on June 23!

Pictured inside: Josh leaving the gym after a sweaty workout sesh on Monday morning (December 12) in Los Angeles.