Credit: Jason LaVeris/FilmMagic

Renewing his vows to Tori Spelling May 8 in Beverly Hills "was amazing," her husband of four years, Dean McDermott, told Wednesday at the Cable Show 2010 in Universal City, Calif.

"It was beautifully put together and designed by T and her friend James," added McDermott, 43, who shows off photos from the ceremony in the new Us Weekly (on newsstands now). "We exchanged the exact same vows we exchanged in Fiji [where wed wed in 2006]. To have Tori's mom there and her brother Randy was wonderful. We're building great relationships, and it's really, really nice."

Their children, Liam, 3, and Stella, 23 months, also were included the ceremony. Said McDermott, "It was so great to hear our kids voices while we were exchanging our vows. It was pretty special."

Are more kids on the way?

"Not just yet," McDermott told Us. "I gotta give mama a rest. She has been pregnant for two years. We just want to enjoy the time we have with the ones we have now. A third one adds a whole different crazy to the mix. We definitely want a third."

On their hit Oxyegn show this season, he said his two children "steal the show. Liam is chatty; Stella is gorgeous with this great sense of humor. We get into some adventure -- I challenge T a little bit."

How so?

"Something you would never think T would do in a million years!" he coyly told Us without elaborating. "Up in the air."