Jack BlackJack Black has revealed he’s become a lot more emotional now that he’s a dad.

The Kung Fu Panda star told Cosmopolitan recently: “I cry all the time. I always cry at movies and sometimes even cry at ads.

“The other day I was watching one for a cereal. The father’s trying to feed the baby and it calls him mama. He keeps going, ‘It’s dada.’

“I came over all sniffly because it happened to me! [My two year old son] Sammy didn’t call me dada for ages.”

Jack and wife Tanya Haden welcomed their second son Tommy in May this year. He added: “It was great. I cried!”