The Crank star exchanged vows with TV carpenter Oosterhouse on 10 September (11) in his hometown of Traverse City, Michigan, and the newlyweds are keen to welcome a child in the near future.
Smart tells Okmagazine.com, "It's so great. I am just so happy and (it's) fun going every day kind of knowing that I am going to spend the rest of my life with him.
"I am very excited (about having kids). I want to soon, but I don't know when!"