Jim Carrey may only be 47, but he's already joining the ranks of one surprising group: grandparents. RadarOnline.com has confirmed that his daughter Jane Carrey gave birth to a baby boy on Friday.
She and husband Alex Santana welcomed their first child Jackson Riley Santana in Los Angeles.
The 22-year old, who is in the alternative rock group The Jane Carrey Band, was ahead of schedule: her due date was March 3.
The baby clearly has the entertainment industry in his genes. Besides his famous grandfather and his frontwoman mom, Jackson Riley's dad Alex is the lead singer of the metal band Blood Money.