The 36-year-old actor, known for his role as Ron Weasley in the films about the wizarding students of Hogwarts, announced the family addition on his Instagram account on April 27.
In the blog, he posted an adorable photo of the little one in a white bodysuit with an embroidered name, a gray cardigan, and a pink hat.
"The secret child is slightly unveiled. Introducing Goldie G. Grint. Baby 10/10 (so far)," Rupert joked in the caption of the photo Rupert .

Source:
@rupertgrint
Although the actor tries to keep his family life private, he doesn't hide his excitement about fatherhood. In an interview with Glamour, Grint confessed that he "absolutely loves" being a dad, though he is still getting used to the role:
It's so much fun. I feel like I've definitely changed as a person.

Source:
imdb.com