Jim Carrey's A Grandfather!

Awwwww.

Jim Carrey‘s 22-year-old daughter Jane gave birth to Jackson Riley Santana early Friday morning in El Lay.

That makes the proud poppa now a proud grand-poppa!

Carrey shared the good news over Twitter on Saturday morning with an adorable picture of the newborn, writing:

“Jackson Riley Santana, My Grandson, Born today! This is what 7lbs.11oz. of Calfornia dynomite [sic] looks like!”

We have a sneaking suspicion Jim will make an awesome grandpa!

[Image via WENN.]