Just in case you missed it. . .

Brad Pitt and Angelina Jolie welcomed healthy twins on Saturday night at Fondation Lenval hospital in Nice, France–a boy named Knox Leon Jolie-Pitt and a girl named Vivienne Marcheline Jolie-Pitt.

Vivienne is the French form of Vivian, which reflects her place of birth. Her middle name was chosen as a nod to her late grandmother, Marcheline Bertrand (Angelina’s mother who lost a battle with ovarian cancer). Knox was the middle name of Brad’s maternal grandfather (His mom was James Etta Hillhouse, her father was Hal Knox Hillhouse). Leon is the name of Angelina’s great-great grandfather.