Alexandra, Angela, Angelica, Elizabeth, Emily, Isabella, Madeline and Vi all share the same surname -- Nguyen.
Nguyen is a common Vietnamese surname and is often seen in the Bay Area, which has a large Vietnamese population.
They all attend Presentation High School and decided to team up on one yearbook quote after years of being asked if they were siblings.
It reads, "We know what you're thinking, and, no, we're not related."
While it's not entirely true (two are actually twin sisters), the image has gone viral.