Yes man Jim Carrey to Be a Grandad

This is seriously no joke; Jim Carrey is going to be a grandpa for real.

The 47 year old prolific actor turned grandpa as his 21 year old daughter Jane is expecting her first child with the band member of “Blood Money;" Alex Santana who goes by the name of "Nitro."

Carrey is over the moon and is telling everyone, "I’m very excited; Jane is going to be a great mom."

These days the grandpa is busy dating Jenny McCarthy, they have been together for more than four years. She has a son, Evan, 6, who battled autism. Though Jim has no plans for marriage and is happy with the way things are.

Explaining his non-committal relationship with Jenny; Jim says, "I love Jenny very much, and we have a great relationship. And we’ve both been married a couple times, I like it the way it is, and I think she likes it the way it is."

Jane is Carrey’s daughter with ex Melissa Womer.