Janice Dickinson will broadcast her upcoming wedding to Robert Gerner via a television special.

Although the former supermodel didn't release too many details, she ensured that the wedding segment will be big.

"It's going to be a surprise on television," she told EnStars at the Blue Horizon Foundation's Annual Gala on Tuesday. "It's going to be amazing."

The former America's Next Top Model judge got engaged to the Los Angeles-based psychopharmacologist in 2012. She met her fiance in an unexpected way but the two still hit it off.

"I met his son who set us up on a blind date," Dickinson said. "The rest is history."

This will be the fourth wedding for the mother of two, who was previously married to Ron Levy, Simon Fields and Albert Gerston. She spoke highly of her future husband and especially his dedication to working with patients who have autism.

"It was part of the reason I wanted to marry him because of the work that he does," Dickinson, who looked chic in a black gown, said.