The actor and Moore's ex sent his well-wishes in the comments of her baby announcement on Instagram.
The 'This Is Us' actress dated the 'That '70s' Show' actor dated from 2000 to 2002.
The cute couple announced the news with an adorable Instagram photo of their bundle of joy.
The two remain supportive of one another years after their split.
The actor and his fiancée are expecting a baby girl.
The actor announced the exciting news via Instagram on Thursday.
'It's the best thing I've ever acquired,' the actor says.
The former couple worked on the film together before their 2016 split.
The couple got engaged in January.
The actor talks to ET about being an activist, his organization, Harness and why it's important to fill out the 2020 Census.
‘NCIS’ star Wilmer Valderrama opens up to ET about launching the Be Counted campaign to raise awareness about the 2020 census.
The singer opened up in a new interview with Harper’s Bazaar.
The 'NCIS' star is just a couple of 'steps' away from his parents.
ET spoke with the crime-drama actor about how he's staying busy in self-isolation.
