Happy 1st Birthday Knox & Vivienne Jolie-Pitt!

Happy First Birthday (July 12)  to the Jolie-Pitt twins, Knox Leon and Vivienne Marcheline!  I wonder what fun things mom and dad, Angelina Jolie and Brad Pitt, have planned for their babies?

More pics after the jump!

Hard to believe they are one-year-old!  Knox and Vivienne were born in Nice, France, at the Lenval hospital, by Caesarean.

Knox was named after Brad’s grandfather, Hal Knox Hillhouse, and shares the same last letter in his first name as his older brothers.  Viv’s middle name is in honor of Angelina’s mom, Marcheline Bertrand, who passed away in 2007.

They made their “public” debut on the cover of PEOPLE magazine at just three-weeks-old!   Angie said at the time, “It is chaos, but we are managing it and having a wonderful time,” and Brad added, “[It's] still a cuckoo’s nest.”

They are the youngest children of Angelina and Brad and have four siblings:  Big brothers Maddox, 7, and Pax, 5, and sisters Zahara, 4, and Shiloh, 3.

Angelina, who has her children’s birth longitudinal and latitudinal coordinates tattooed on her arm, added Knox and Vivienne’s a few months after they were born.

Have a wonderful birthday Knox and Vivienne, and hopefully we get a peek at you again, soon!

Related Posts:

Angelina Wants More Kids, Brad Doesn’t

Brad Pitt’s Breakdown!

Photos: Angelina As A Child, Looks Like Shiloh!

Brad’s Cheesy Commericial

Related Posts:

• Inside Knox & Vivienne Jolie-Pitt’s Birthday Bash!
• Angelina: We Lock Our Bedroom Door, But The Kids Come Knocking!
• Angelina Jolie Walks Out On Brad Pitt!
• Angelina & Brad Are Going To Work It Out
• New Details About Knox & Vivienne Jolie-Pitt!

Tags: angelina jolie, brad pitt, Celebrity Kids, celebrity parents, famous kids, google, knox vivienne jolie pitt, knox vivienne turn one, nice france, sassy smith, twins