The `Horrible Bosses` actor`s wife Amanda Anka is pregnant with a baby girl, who will be a little sister to the couple`s four-year-old daughter Francesca Nora. Amanda`s father, singer Paul Anka, told `ET Canada`: "I▓m going to be a grandfather again. It`s another baby girl." Jason and Amanda have been married for 10 years and Paul insists he couldn`t wish for a better son-in-law. He said: "Jason is the actor in the family. He`s ┘ a very smart boy, a wonderful guy for my daughter." Jason, 42, recently revealed he has calmed down his lifestyle by giving up smoking and alcohol in a bid to get healthier. He said: "It`s the only way to go when you get to my age. Unless I`m planning to play Keith Richards from The Rolling Stones in biopics for the rest of my years, staying fit and healthy is a crucial part of my job. It tends to widen your chances when it comes to roles, as the homeless look can only get you so far."