Funny man Jim Carrey has become a grandfather to an adorable baby boy.
Jim's 22-year-old daughter, Jane, gave birth to the little bundle of joy in LA.
Proud Grandad Jim couldn't wait to tell the world about the new arrival and posted a picture of the baby on Twitter.

He also wrote: “Jackson Riley Santana, My Grandson, Born today! This is what 7lbs 11oz of California dynamite looks like!”
And by the picture Jim, we completely agree with you!
We wonder whether little Jackson will inherit his Grandad's sense of humour...






























