Joseph Baena wished dad Arnold Schwarzenegger a happy birthday with a sweet throwback picture. Posting on Instagram, Baena, 22, shared a childhood snap of him as a kid in his dad's arms.

The action legend turned 77 on July 30. Action hero Chris Pratt is celebrating the Last Action Hero Arnold Schwarzenegger on ...

Arnold Schwarzenegger sent out a thoughtful ... The caption of the post reads, "Happy birthday, my friend, @officialslystallone. You are a champion and a legend. You inspire me and billions ...