On their journey to fame, some celebrities may change their appearance through surgery, and others may choose to slightly tweak their name. Here's a list of some celebrities you may not have known to go by their middle name.
Birth Name: Robyn Rihanna Fenty
She dropped her surname in 2002. Some believe it was to snub her father.
Birth Name: Angelina Jolie Voight
Birth Name: James Paul McCartney
Birth Name: Troyal Garth Brooks
Birth Name: Elizabeth Téa Pantaleoni
Birth Name: John William Ferrell
Birth Name: Kevin Spacey Fowler
Birth Name: Laura Jeanne Reese Witherspoon
Birth Name: Walter Bruce Willis
You may be surprised by some of the next ones.