Arnold Schwarzenegger celebrated his 77th birthday, receiving warm tributes from family members, including his son-in-law Chris Pratt, and his children Katherine, Patrick, and Joseph Baena. Chris Pratt honored Schwarzenegger on Instagram with touching photos and a heartfelt message, expressing gratitude for his wisdom and family support. Katherine shared nostalgic images from her childhood and recent years, highlighting their close bond, while Patrick posted a childhood photo and a recent one showcasing Arnold's iconic roles. Joseph Baena also shared a heartfelt birthday message, reflecting their strong relationship. The celebrations underscore Schwarzenegger's enduring influence and cherished role within his family.