Chris Pratt, wife Katherine expecting first child together

American actor Chris Pratt and his wife Katherine Schwarzenegger, are reportedly expecting their first child together. This will be the first child for the 30-year-old author and the second for Pratt, who shares a seven-year-old son with ex-wife, actress Anna Faris. On Saturday, Katherine, the eldest daughter of actor Arnold Schwarzenegger, was pictured sporting what looked like a baby bump.