Mel Gibson and Oksana Grigorieva Welcome a Baby Girl

Mad Max made another baby.

Mel Gibson is one child away from making his own baseball team. The 53 year-old actor and director welcomed his eighth child on Friday with his girlfriend, Russian singer Oksana Grigorieva.

The news of the baby girl was broke by RadarOnline.com midday yesterday, saying that Grigorieva, 37, gave birth to a daughter late last week. The child is reportedly healthy, though she arrived a few weeks early.

This is Mel Gibson's eigth kid, after having seven with the ex-wife whom filed for divorce from him earlier this year. As for Grigorieva, this is her second child. She also has a teenage son with actor and former James Bond Timothy Dalton.

Gibson and Grigorieva have been spotted together since last year, when Gibson says they met after she signed with his record label. Oksana is actually an accomplished singer and pianist. Her latest album, Beautiful Heartache, came out in July.