"The dogs, we'll send them down the aisle with a little tux or something, a little dress," Hudson told "Access Hollywood," stating she and Otunga have set a date for the occasion, but don't plan to reveal when it is.
The Oscar winner went on to say she would like to design her own dress for her big day.
"I've been looking and tearing out pictures, so you can catch me at the airport or somewhere pulling out the wedding books and just trying to come up with different ideas," Hudson said. "I want it to be nice and traditional, but very classy."
Hudson's co-headlining tour with Robin Thicke kicks off Tuesday in Albany, N.Y. It will then travel to 24 cities in the United States, ending May 9 in Biloxi, Miss.
Notable deaths of 2014 [PHOTOS]