One of the stars of That ‘70s Show just became a dad for the first time. The thing is: We didn’t even know his wife was pregnant! Danny Masterson, who played Kelso’s (Ashton Kutcher) snarky friend Hyde during the long-running retro hit, welcomed his first child on February 14.

Credit: Valerie Macon/Getty Images Photo: Danny Masterson and Wife Bijou Phillips on January 14, 2014

His wife, model and Almost Famous actress Bijou Phillips, gave birth to a healthy baby girl on Valentine’s Day. The little girl weighs 8 pounds, 5 ounces, and is 21 inches long. Her name? Fianna Francis Masterson.

Danny broke the news on Instagram on February 19, posted a sweet photo of he and Fianna all cuddled up and taking a nap. “Hello friends.Beyond thrilled to announce the birth of our daughter,” he wrote. “Mom and baby are doing amazing. You can all refer to me as dj dadpants from now on... Wifey @bijouphillips will post a pic on her insta too. Cheers!”

Sure enough, DJ Dadpants’s missus quickly followed up with an Instagram photo of her own. “she is a perfect valentine!!!” the new mom gushed.

Danny and Bijou got engaged back in 2009, and tied the knot in an intimate Irish countryside wedding in October 2011. Us Magazine reports that Bijou has been "super excited and nervous" waiting for her daughter to arrive.

Congrats to the happy couple! Now... will any of Danny’s former That ‘70s Show co-stars follow suit? Ashton and Mila or Wilmer and Demi, we’re looking at you.

Source: Us Magazine