Kate Hudson and Matt Bellamy are so enamoured of their beautiful little boy, they were eager to show him off to friends and fans.
The musician posted a picture on Twitter of his movie star girlfriend holding the gorgeous little guy with the caption: "Family life".
Bingham Hawn Bellamy was born on July 9 after an intense four and a half labour that prompted Matt to describe his partner as a "warrior".
With her baby snuggled up on her chest, Kate looks like a complete natural.
And it's not surprising since the Bride Wars star already has a seven-year-old called Ryder from a previous marriage.
Kate and Matt have only been together since April 2010.
But just after announcing the pregnancy, she said she knew right from the start that their relationship was going to be "heavy".