As per the media portal, the couple’s second son, who is named Carson, was born sometime before last Christmas.
Culkin and Song’s first son Dakota Song Culkin was born in April 2021.
Just like Carson, Dakota’s arrival was also kept a secret for some time.
But the couple then released a statement saying they were overjoyed at the time.
The Home Alone actor, 42, and the Suite Life of Zack & Cody actor, 34, got engaged in January 2022.
Sharing the news of the engagement, a source reportedly told US Weekly, “They are and always have been very in love with each other.”
Although Macaulay and Brenda seem to have no wedding plans for the time being, they sure are enjoying their adventures as a family.
Song shares a glimpse of the same on her Instagram space every now and then.
For instance, the actress shared a post of her and Culkin at a Rams game.