Arnold Schwarzenegger Pens Sweet Post For Son Joseph Baena's 24th Birthday

Arnold Schwarzenegger is showing love to his son, Joseph Baena on his birthday! The "Terminator" star wrote a special message on Instagram to his 24-year-old son who he shares with former family housekeeper Mildred Baena. "Happy birthday Joseph! I am so proud of you and I love you! You are crushing it in the gym, in your real estate career, and in acting. I know this will be another fantastic year," he wrote on Twitter.