Parents: Angelina Jolie & Brad Pitt
Siblings: Maddox Chivan (08/05/01), Pax Thien (11/29/03), Zahara Marley (01/08/05) & Shiloh Nouvel (05/27/06).
- The twins were born via caesarean section at Lenval Hospital in Nice, France
- The rights for the first images of Knox & Viv were sold for $14 million
- Vivienne's middle name was chosen to honour Angelina's late mother
- Knox was chosen because it was the middle name of Brad's maternal grandfather
- They are being raised bilingual, learning both English & French
"Knox and Viv are classic boy and girl. She’s really female. And he’s really a little dude." - Angelina, on her twins' personalities.