Kate Hudson repeatedly said that she thought she was carrying a girl but on Saturday she popped out son number two!

The father is Kate’s fiance, Muse frontman Matthew Bellamy.

This is Bellamy’s first child.

Kate has a  7-year-old son, Ryder Russell, with her ex-husband, Black Crowes frontman Chris Robinson.

Kate’s Mom Goldie Hawn took to Twitter and said:

“Thank you all for your good wishes for the birth of our grandson! We are over the moon! Kate and baby happy and healthy! Blessings abound x”