Mel Gibson's youngest daughter, Lucia, is an aunt once again.
The actor's daughter Hannah, 30, has welcomed her second son with blues singer hubby Kenny Wayne Shepherd, according to Us Weekly. The duo also have a daughter.
Hannah is the eldest of Gibson's seven children with ex-wife Robyn. Her three kids account for the tarnished star's entire flock of grandkids to date.
After nipping his battery case in the bud on Friday by pleading no contest and being sentenced to probation and counseling, Gibson apparently had a jolly weekend celebrating his grandson's birth.
"He was overwhelmed with emotion," a friend of his told People. "He gets that way around babies...He was overjoyed."