Julianne Hough gushes about 'Safe Haven' costar Josh Duhamel

Josh Duhamel and Fergie have kept the discussion of having children relatively private, but Duhamel’s Safe Haven costar Julianne Hough has come forward, noting when the hot couple do opt to have kids that the actor will be “a great dad.”

Hough gushed about her costar to Omg! at a preview for her new shoe line: “He will absolutely be a great dad. The way he is with the kids in the movie, that’s how he is everyday. He was so great with them off set too.”

“It kind of sucks for every girl out there that has a crush on him — meaning all my sisters, my mom, me — to know that he’s even more beautiful on the inside,” she added. “And how much he loves his wife — they are really cute!”

Hough has always been vocal about her celebrity crushes — she previously shared her obsession with American Idol’s Phillip Phillips, despite being in a committed relationship with host Ryan Seacrest.

Fergie has expressed her desire to have children with Duhamel, but only noted that it would happen sometime “in the future.”