1.
Johnny Knoxville was born Philip Clapp.
2.
Brie Larson was born Brianne Sidonie Desaulniers.
3.
Andrew Lincoln was born Andrew Clutterbuck.
4.
Lucy Hale was born Karen Hale.
5.
Jason Derulo was born Jason Desrouleaux.
6.
Lily James was born Lily Thompson.
7.
Michael Caine was born Maurice Micklewhite Jr.
8.
Shane West was born Shannon Bruce Snaith.
9.
Dove Cameron was born Chloe Hosterman.
10.
Nathan Lane was born Joseph Lane.
11.
Jane Seymour was born Joyce Penelope Wilhelmina Frankenberg.
12.
Shania Twain was born Eilleen Twain.
13.
Whoopi Goldberg was born Caryn Elaine Johnson.
14.
Paul Wesley was born Paweł Tomasz Wasilewski.
15.
Gigi Hadid was born Jelena Hadid.
16.
Travis Scott was born Jacques Berman Webster II.
17.
David Tennant was born David McDonald.
18.
Natasha Lyonne was born Natasha Braunstein.
19.
Julianne Moore was born Julie Anne Smith.
20.
Niecy Nash was born Carol Betts.
21.
Martha Stewart was born Martha Kostyra.
22.
Macy Gray was born Natalie McIntyre.
23.
Judy Greer was born Judith Evans.
24.
Kevin James was born Kevin Knipfing.
25.
John Legend was born John Stephens.
26.
Blake Lively was born Blake Brown.
27.
Aaron Paul was born Aaron Sturtevant.
28.
Bruno Mars was born Peter Gene Hernandez.
29.
Tim Allen was born Timothy Dick.
30.
Kevin Jonas was born Paul Jonas.
31.
Kate McKinnon was born Kate Berthold.
32.
Bruce Willis was born Walter Willis.
33.
Erykah Badu was born Erica Wright.
34.
Eric Bana was born Eric Banadinović.
35.
Elizabeth Banks was born Elizabeth Mitchell.
36.
Michael Ian Black was born Michael Ian Schwartz.
37.
Jesse Bradford was born Jesse Watrouse.
38.
Tony Danza was born Anthony Iadanza
39.
Olivia Wilde was born Olivia Cockburn.
40.
Faith Hill was born Audrey Perry.
41.
Rita Wilson was born Margarita Ibrahimoff.
42.
Ben Kingsley was born Krishna Pandit Bhanji.
43.
And finally, Guy Fieri was born Guy Ferry.
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