Actor Henry Winkler is celebrating after becoming a grandfather again over the weekend (14-15Jan12).
The Happy Days legend's daughter Emily gave birth to her first child, son Ace - and Winkler is delighted about the family's new arrival.
In a series of posts on his Twitter.com page, he writes, "Ok at 2:26 pm LA time Ace was born. A papa again!!!!!! 7lbs 6oz. Grand Dad.
"Thank you so much on behave (behalf) of our grandson Ace. very smart very handsome your good wishes are appreciated mother father son so fine."