11/10/2013 at 11:35 AM EST
When Scott Eastwood
's father speaks, the 27-year-old knows exactly what to do.
"You just shut up and listen to him," the red-hot model/actor
tells PEOPLE of father Clint Eastwood
. "That's the best advice you'll get."
No lessons were needed Saturday when Eastwood was the special guest referee during a "bubble soccer match" at American Honey Bar-sity World Championships in Las Vegas.
"It looks like a cross between sumo wrestling and soccer," Eastwood said of the event at the Hard Rock Hotel. But soon it will be back to business, which includes owning a bar
spending time with new girlfriend Jana Kramer
and potentially working with his father.
"We're always trying to see if we can do things together," he said. "It's always really great to work with my dad, especially since he's in his 80s. I try to work with him as much as I can while he's still around."
The younger Eastwood made headlines
in September when Town & Country
magazine printed smoldering shots of the California native that evoked images of his father from his Dirty Harry
Scott kept fans under his spell when he posted another shirtless photo
to his Instagram account later in the month, which showed him flexing his ample muscles on the set of Fury
, the World War II movie he was filming with Brad Pitt
and Shia LaBeouf
Despite all the buzz about his body, the young actor brushes it off as no big deal.
"I've just been working, so I really didn't pay attention," he says.