updated 06/12/2012 AT 1:00 PM ET
•originally published 06/12/2012 AT 10:50 AM ET
After a three-day affair marking his wedding to Camila Alves (now Camila McConaughey!), it was back to work for Matthew McConaughey – working out, that is.
But McConaughey, 42, who tied the knot in a sunset ceremony Saturday on the couple’s sprawling Austin, Texas, property, rocked his gym attire with a very special accessory Monday: his wedding ring.
It was the first time the newlywed has been photographed since his nuptials, which guests – including their their two kids, Levi, who turns 4 next month, and daughter Vida, 2½ – celebrated throughout the weekend.