Matthew McConaughey: Vida Is Already Walking!

Matthew McConaughey is a busy dad now that he's got two kids on the move.

"[Vida] is walking, so we're busy," the star tells Entertainment Tonight. "Not much time for us to daydream, because if you look up at the sky for about 10 seconds they're a half-mile down the road."

Matthew and his girlfriend Camila Alves did find time to give back to a worthy cause recently. Matthew's j.k. livin' foundation teamed with the San Fransisco 49ers to host "Just Keep Livin' the PLAY 60 Way," an event brought a group of teens and kids together to participate in football practice and team drills. The goal? To educate them about the importance of a healthy lifestyle.

"We have a family now, got two kids," says Matthew, who is also dad to 2-year-old Levi. "One of the things that we've learned is that we've reminded [ourselves and] our kids to be thankful for all the things that we have, because a lot of these kids don't have the opportunity. One: a solid mother-father relationship in the house. Two: Our kids don't have to worry about eating or college tuition."

Adds Camila: "Things like that that we have, we're very thankful for, and we give those kids what they don't have, a little bit of a place that they can get a little taste enough and like it enough where they want to continue their lives to go into a positive route."