The Surprising Real Names Of Well Known Celebrities

Christopher Walken — Ronald Walken

Mila Kunis — Milena Markovna Kunis

Bruno Mars — Peter Gene Hernandez

Dakota Fanning — Hannah Dakota Fanning

Charlie Sheen / Martin Sheen — Carlos Irwin Estevez / Ramon Antonio Gerard Estevez

Demi Moore — Demetria Gene Guynes

Drake — Aubrey Drake Graham

Fergie — Stacy Ann Ferguson

Ben Kingsley — Krishna Pandit Bhanji

Jodie Foster — Alicia Christian Foster

Jamie Foxx — Eric Marlon Bishop

Katy Perry — Kathryn (Katy) Hudson

Joaquin Phoenix — Joaquin Rafael Bottom/Leaf Phoenix

Lady Gaga — Stefani Joanne Angelina Germanotta

Louis C.K. — Louis Szekely

Ludacris — Christopher Brian Bridges

Meg Ryan — Margaret Mary Emily Anne Hyra

Michael Caine — Maurice Joseph Micklewhite

Miley Cyrus — Destiny Hope Cyrus

Bono — Paul David Hewson

Natalie Wood — Natalia Nikolaevna Zakharenko

Michael Keaton — Michael John Douglas

Portia de Rossi — Amanda Lee Rogers

Chevy Chase — Cornelius Crane Chase

Reese Witherspoon — Laura Jeanne

Spike Jonze — Adam Spiegel

Tina Fey — Elizabeth Stamatina Fey

Vin Diesel — Mark Sinclair Vincent

Natalie Portman — Natalie Herschlag

Whoopi Goldberg — Caryn Elaine Johnson