Melissa Villasenor just having some fun doing her impressions!<br /><br />1. Britney Spears<br />2. Christina Aguilera<br />3. Judy Garland<br />4. Lady Gaga<br />5. Alicia Keys<br />6. Janis Joplin<br />7. Norah Jones<br />8. Rihanna<br />9. Michael Jackson<br />10. Kathy Griffin<br />11. Sarah Silverman<br />12. Drew Barrymore<br />13. Joan Cusack<br />14. Miley Cyrus<br />15. Zooey Deschanel<br />16. Anna Faris<br />17. Wanda Sykes<br />18. Ellen Page<br />19. Ellen DeGeneres<br />20. Paula Abdul<br />21. Owen Wilson
