The birth names of twenty famous individuals are listed below.
Can you identify the stage names of these famous people?

1. Alphonso D'Abruzzo
Alan
Alda
2. Allen Konigsberg
Woody
Allen
3. Frederick Austerlitz
Fred
Astaire
4. Betty Joan Perske
Lauren
Bacall
5. Benjamin Kubelsky
Jack
Benny
6. Maurice Micklewhite
Michael
Caine
7. Tula Finklea
Cyd
Charisse
8. Thomas Mapother
Tom
Cruise
9. Issur Danielovitch
Kirk
Douglas
10. Robert Zimmerman
Bob
Dylan
11. Frances Gumm
Judy
Garland
12. Archibald Leach
Cary
Grant
13. Magarita Cansino
Rita
Hayworth
14. Reginald Dwight
Elton
John
15. William Henry Pratt
Boris
Karloff
16. Walter Matuschanskayasky
Walter
Matthau
17. Dino Crocetti
Dean
Martin
18. Sarah Ophelia Cannon
Minnie
Pearl
19. Michel Shalhoub
Omar
Sharif
20. Carlos Irwin Estevez
Charlie
Sheen
21. Marion Morrison
John
Wayne