Amy Smart: My Fiancé Is my Wedding Planning 'Co-Pilot'
07/31/2011 AT 09:30 AM EDT
"[He's] very hands on, the actress, 35, told Hollyscoop. "He has definitely been my co-pilot with this. He has a good eye for things."
"The planning is going great," she adds. "There's way more details than I ever expected."
And while she's entrusting the designer/carpenter, 34, with many of the elements of their September nuptials, there's one that's off limits from her man: the dress.
"It's all picked out, but I'm not telling [who designed it]," she added. "I can't even tell my fiancé, I can't tell anyone else."
The couple started dating last November and got engaged in April.