Katherine Schwarzenegger led the charge when it came to wishing mom Maria Shriver a happy 66th birthday on Saturday.The 31-year-old podcast host and author penned a gushing tribute to her 'hero' and 'rock' Maria, while brother Patrick Schwarzenegger, 28, called her 'my everything.'Both shared snaps of memories with the matriarch throughout the years and looked to be celebrating that evening with an elegant party at her Brentwood estate.
Throwback! Katherine Schwarzenegger celebrated mom Maria Shriver on her 66th birthday with a gushing tribute to 'our hero, our rock' and a handful of throwback snaps throughout the years Momma's boy: 'Happy birthday to my everything Mommas boy to the max.Love you to the moon & back' wrote the Midnight Sun.
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