updated 06/12/2014 AT 7:00 PM ET
•originally published 06/19/2014 AT 7:30 AM ET
Instead, the laid-back View co-host, 41, is letting her new fiancé take charge when it comes to all the details.
“I trust his style,” she told PEOPLE at the opening of The Attic rooftop lounge in N.Y.C. on June 11. “So whatever he wants. All I know is that this is our last wedding and we’re going to make it great.”
But Wahlberg, 44, who proposed to McCarthy in April, promises he won’t go overboard.
One detail the duo already have planned out? Incorporating their new family into the ceremony.