Katherine Schwarzenegger had a fun-filled summer! The "Good Night, Sister" author and daughter of Arnold Schwarzenegger shared a carousel of family photos and a video on Instagram Saturday, giving ...

Katherine also gave her Instagram followers a glimpse of her dad Arnold Schwarzenegger's 78th birthday celebration ...

Katherine Schwarzenegger gave fans a glimpse of her rarely-seen daughter Lyla, 5, while sharing photos of her family, ...

Katherine Schwarzenegger shared a rare glimpse into life with her and husband Chris Pratt’s family ahead of her dad Arnold ...

Katherine Schwarzenegger (35) has shared rare family photos with husband Chris Pratt (46). She also gave her Instagram ...

Katherine Schwarzenegger and Chris Pratt sweetly celebrated their eldest daughter Lyla Maria's fifth birthday on Wednesday, ...

Chris Pratt explained how his parenting style was impacted by his own childhood and how it differs from that of his wife, ...

Pratt and Katherine Schwarzenegger have put their Pacific Palisades property back on the market more than two years after ...

Chris Pratt and Katherine Schwarzenegger seemed to be over the moon as their daughter Lyla Maria turned five years old. On ...

Katherine Schwarzenegger left her fans in awe as she shared sweet moments with her siblings from their father’s latest birthday celebrations.On Friday, August 15, the eldest daughter of ...

Chris Pratt celebrated son Jack's 13th birthday with rare Instagram photos, marking the milestone as his oldest child became ...

The couple have put their sprawling Pacific Palisades, Calif., mansion back on the market with a significant price cut, and ...