Jude Law is immensely proud of being a father and says his children are his "bedrock".
The actor has three children, 18-yearold son Rafferty, 12-year-old son Rudy and 13-year-old daughter Iris with his ex-wife Sadie Frost.
He's also step-father to her 24-year-old son Finlay and has a five-year-old daughter Sophia with model Samantha Burke, and his ex-girlfriend Catherine Harding is pregnant with his child.
Now, Jude's spoken out and said he cannot "believe" just how long his career's laster, saying he's happy both professionally and personally.
Speaking to the New York Post newspaper's Page Six column, he explained: "There's always sensing the presence of age. I've done 57 films. Looking back, I can't believe I'm still working and maintaining my position.
"But I'm a happy man these days. Four children, another on the way.
"My 18 year old's in the business. My 24 year old, a gifted musician on piano and guitar, studies music in college. They're my bedrock."
He's particularly stunned by his career success as he never expected to be such a big movie star.
"I remember early days in London's National Theatre. Growing up in the '70s, I didn't dream of movies. Stage was possible. Movies, a dream. Now in the UK, I start in April filming [director Guy Ritchie's] 'Knights of the Round Table.' I play a king."
In his new movie Black Sea, the Brit plays a submarine captain and loved being able to do his own stunts.
"I loved doing my own physical stunts.
"The process for me is dismantling movie star stuff and just doing the actual work. I try not to become involved with myself. In this film, I got totally caught up in the story of leadership, skill and its gritty action."
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