Katherine Schwarzenegger marked a family milestone over the weekend: Her father Arnold Schwarzeneggers 78 -year birthday.
The author, 35, went to Instagram with a few moments with her husband Chriss Pratt on her father’s birthday fairy.
The slideshow contained photos of her with her sister, Christina, 34, as well as of her husband, pratt, posing with Terminator actor.
Another snap was by Katherine with one of her daughters named Lyla, 5 and Eloise, 3rd the couple also shares a 9 -month -old son, Ford.
Afterwards, Christina followed a birthday cake in his hand before the video was cut into an outdoor party setup filled with the family’s cheer.
“The Leo season,” Katherine wrote the post.
Just days earlier teased mother-of-three, another big family milestone coming. “It just hit me that we’re 3 months away from having a year old in the house … my baby!” She wrote over a photo of herself holding Son Ford.



