The Best And Worst Celebrity Halloween Costumes Of 2012

Ranked from the adorable to the absurd.

2. The Rock

Via: @TheRock

3. Katy Perry and Shannon Woodward

Source: nickrrrad.tumblr.com

4. Diddy

Image by Handout / Reuters

5. Miley Cyrus

Via: @MileyCyrus

6. Patton Oswalt

Via: @pattonoswalt

7. Hillary Duff

Source: FameFlynet Pictures

8. Deryck Whibley

Via: lyapalater

9. Fergie and Josh Duhamel

Source: FameFlynet Pictures

10. Simon Pegg

Via: @simonpegg

11. Shenae Grimes

Source: AKM-GSI

12. Ellen DeGeneres

Via: whitneyjefferson

13. Matthew Morrison

Source: AKM-GSI

14. Scott Disick

Source: Pacific Coast News

15. Liam Payne

Source: FameFlynet Pictures

17. Sandra Bullock

Source: FameFlynet Pictures

18. Lauren Conrad

Source: AKM-GSI

19. Alyson Hannigan

Source: PacificCoastNews.com

20. Kate Moss

Source: FameFlynet Pictures

21. Jessica Alba

Source: FameFlynet Pictures

22. Harrison Ford and Callista Flockhart

Source: FameFlynet Pictures

23. J-Woww and Roger

Source: FameFlynet Pictures

24. Jessica Simpson

Via: lifestyle.jessicasimpson.com

25. Neil Patrick Harris

Via: daves4

26. Gwen Stefani

Source: FameFlynet Pictures

27. Gavin Rossdale

Source: FameFlynet Pictures

28. Mariah Carey and Nick Cannon

Via: @MariahCarey

29. Ryan Seacrest and Julianne Hough

Source: FameFlynet Pictures

31. Aziz Ansari

Source: FameFlynet Pictures

32. Courtney Cox, Laura Dern & Natalie Maines

Via: @1NatalieMaines

33. Ed Norton

Source: FameFlynet Pictures

34. Adrien Grenier

Source: FameFlynet Pictures

35. Craig Robinson

Image by Handout / Reuters

36. Hugh Hefner

Image by Handout / Reuters

37. Neil Patrick Harris

Image by Handout / Reuters

39. Courtney Stodden

Source: Coleman-Rayner

40. Paris Hilton

Source: FameFlynet Pictures

41. LeAnn Rimes

Via: @leannrimes

42. Kim Kardashian

Source: FameFlynet Pictures

43. Jenny McCarthy

Source: FameFlynet Pictures

44. Emma Roberts

Source: FameFlynet Pictures

45. Jennifer Lopez

Via: jenniferlopez.com

46. Rose McGowan

Source: FameFlynet Pictures

47. Kelsey Grammer

Image by Handout / Reuters

49. Kristen Stewart and Robert Pattinson

Source: AKM-GSI

50. Lindsay Lohan

Via: styleite.com

51. Tim Burton and Helena Bonham Carter

Source: FameFlynet Pictures

52. Pete Wentz

53. Padma Lakshmi

Via: ohnotheydidnt.livejournal.com

54. Lea Michelle

Source: @leamichele

55. Sky Blu

Source: Al Powers of Powers Imagery LLC.

56. Rachel Zoe

Source: FameFlynet Pictures

57. David Spade

Source: FameFlynet Pictures

58. Dustin Hoffman

Source: FameFlynet Pictures

60. Christina Aguilera

Source: Pacific Coast News

61. Chris Colfer

Via: @chriscolfer

62. Hosts of “The Talk”

Via: ohnotheydidnt.livejournal.com

63. Lance Bass

Source: AKM-GSI

64. Ricki Lake

Via: ohnotheydidnt.livejournal.com

65. Sacha Baron Cohen

Source: FameFlynet Pictures

66. Isla Fischer

Source: FameFlynet Pictures

67. Lucy Hale

Via: @lucyhale

68. Seal

Source: FameFlynet Pictures

69. Kathy Griffin

Via: facebook.com

70. Chris Brown

Via: instagram.com