All Black Jerome Kaino and his wife Di have posted a photo of their new son Grayson, alongside a message reading: "New Addition to the Squaaaad!!"
Grayson is little brother to six-year-old sister Milan and four-year-old brother Kobe Sa.
Kaino's Auckland Blues team mates were the first to congratulate the couple, reposting the photo and writing: "Congratulations to @jeromekaino and Di for the arrival of this little cutie."
More from Spy:
• Lorde and family hit LA
• Unusual celeb baby names: A recap