Wife Penny Lancaster Stewart delivered their second son together, Aiden, on Wednesday
Rod Stewart is singing one happy tune.
He and his wife, Penny Lancaster Stewart, welcomed their second son together, Aiden, on Wednesday. He weighed in at 7 lbs., 12 oz.
“Mother and baby are healthy and blissfully happy,” a rep for the couple tells PEOPLE.
The new arrival also came just in time for Lancaster’s birthday – she turns 40 in March.
Aiden is the eighth child for Stewart, 66, and the couple’s second together – their elder son, Alastair Wallace, is 5.
“We were thrilled and delighted to be able to tell Alastair that he was going to be a big brother,” the Stewarts said in August.