Hilary Duff shared an adorable Instagram picture of her 2-year-old son Luca on Tuesday, June 10, and wrote in the caption, "Mike and I made him." Credit: courtesy of Hilary Duff

What a marvel! Hilary Duff shared a cute picture of her son Luca on Tuesday, June 10, proudly gushing via instagram.

"Guys!!!" the former Disney star, 26, wrote alongside a closeup of her 2-year-old tot making an adorable face. "Mike and I made him…." she added of her child with estranged husband Mike Comrie.

The little one clearly resembles his parents with his blonde hair and button nose. "He's pretty freakin amazing," she added, "#loveOmylife."

At an event last month, Duff updated Us Weekly on the status of her separation from the retired NHL player, 33, after the two announced their amicable split in January. "I don't think Mike would ever go anywhere," Duff told Us. "I mean, we are really dedicated to taking care of Luca, and we're really good friends who spend a lot of time together."

As for her toddler? "He definitely has a strong personality!” she said, adding that Luca is "spirited"

"We're still telling him what to do at certain points of the day when he's like, 'That's not what I want!'" Duff said. "He has a really great demeanor. He loves to share and he's a kind kid."