Mel Gibson welcomes baby boy with girlfriend Rosalind Ross

Actor Mel Gibson welcomed his first child, a baby boy, with girlfriend of two years Rosalind Ross.
The boy named Lars Gerard Gibson was born on January 22 here, reported People magazine.
"They're thrilled and Lars is adorable. Their family is all around them and Mel is over the moon. They're home and everybody is healthy and happy," a source said.
Gibson, 61, is already the father of eight children.
The Oscar-winning filmmaker shares seven children with his first wife, Robyn Moore, including one daughter- Hannah, 36, and seven sons- twins Edward and Christian, 34, William, 31, Louis, 28, Milo, 26, and Thomas, 17.

Gibson and Moore separated in 2006 and their divorce was finalized in 2011.