The 41-year-old television personality and 45-year-old actor wed in St. Charles, Ill., on Sunday. The ceremony was a quiet, 20-minute affair in front of their family and friends, and McCarthy wore a dress from Bergdorf Goodman.
"I could get married in Kentucky Fried Chicken," she told People in July. "I don't care as long as the heart is in the ceremony."
"I love you, Donnie, we're very happy for you," he said. "Sorry we couldn't be there, we'll see you soon."
McCarthy and Wahlberg have been together since July 2013, and announced their engagement in April. McCarthy was previously married to John Mallory Asher from 1999 to 2005, and Wahlberg was wed to Kim Fey from 1999 to 2008.