Katherine Schwarzenegger Opens Up About New Book & Famous Family

Katherine Schwarzenegger and Chris Pratt are putting a household twist connected their Valentine's Day plans

The author revealed the saccharine mode she and the Guardians of the Galaxy histrion volition beryllium spending the Feb. 14 vacation this year, and it involves her ma Maria Shriver arsenic good arsenic their kids Lyla, 2, Eloise, 9 months, and Chris' lad Jack, 10, who helium shares with ex-wife Anna Faris.

"We're some going to be working during the day, but past we're gonna extremity up astatine my mom's location successful the evening with each of the children, my brother, her friends," Katherine exclusive shared connected the Feb. 13 occurrence of E! News. "We're each conscionable gonna beryllium determination together."

The Jurassic World prima volition adjacent dainty his wife of 3 years to a delicious home-cooked meal. "I'm told contiguous that helium mightiness beryllium needing to cook, which he's precise bully at," Katherine explained. "That's works retired precise good due to the fact that my ma and I, if we were near successful the kitchen, we would poison radical and airy the location connected fire."

Speaking of family, Katherine precocious released her caller children's publication Good Night, Sister, which is inspired by her ain enslaved with sister Christina.

"I wrote this publication close aft I had my eldest daughter, Lyla," she explained to E! co-hosts Justin Sylvester and Adrienne Bailon-Houghton. "I wrote it conscionable based disconnected my narration with my sister, Christina, she's 19 months younger than me. Pretty overmuch the aforesaid property quality arsenic my 2 girls now, which is wild. And conscionable to observe the enslaved betwixt sisters."

Hear much from Katherine—including however her puerility influenced her parenting style—in the video above. Good Night, Sister is disposable anyplace books are sold.