Actor Donnie Wahlberg and model-TV host Jenny McCarthy have reportedly entered wedlock.

According to sources, the two made their relationship official by walking down the aisle Sunday at the Hotel Baker in St. Charles, Illinois, outside McCarthy's hometown of Chicago, reports people.com.

McCarthy wore a gown that she is said to have picked up at luxury goods department store Berdorf Goodman.

Guests included actress Sherri Shepherd, who posted an Instagram photo en route to Chicago, as well as three members of New Kids on the Block - Jordan Knight, Danny Wood and Jonathan Knight.

The groom's brother Mark Wahlberg couldn't make it to the marriage ceremony, though he tweeted his good wishes and posted a congratulatory video.

"I love you, Donnie, we're very happy for you," he says in the video, surrounded by his wife and four kids. "Sorry we couldn't be there, we'll see you soon."