Here’s something that might make you feel a little old today: Angelina Jolie‘s daughters, Zahara and Shiloh, are officially teenagers.

The Maleficent star – who is also mom Maddox, 19, Passengers, 17 and 12 year old twins Vivienne and Knox– shared rare photos of her eldest girls catching up on their summer reading on September 3. For 16-year-old Zahara, her favorite book would be The Bluest Eye by Toni Morrison while 15 year old Shiloh was busy flipping through the pages of The Dark Lady Akala.

“End of #summer reading”, the actress who shares her children with her ex Brad PittShe labeled the cute Instagram post. “These are some of the favorites in our house. Would like to know yours.”

When Angelina joined the social platform in August, she made history as the fastest user, reaching over 1 million followers in just a few hours. However, this is the first glimpse she gives fans of her life as a mother – something we always love to see.