At age 10, Jett Travolta prefers trees to books. "Jett is Mr. Outdoor; he's not doing that much reading," says his mom, Kelly Preston. "He's like, 'Climb the tree!' He goes 30 feet up. He's Mr. Horseback Rider; he's an outdoor boy."

At age 2, Ella Travolta loves a good read. Her favorite books are Daisy Says Coo, and Good Night, Gorilla.

Read more about Kelly Preston! Try Kelly's delicious recipe!