Top 5 Most Intriguing Lists

While you can browse through hundreds of fascinating lists at Extraordinary Lists, here are 5 lists that we feel are certain to amaze and entertain:

Sibling rivalries are par for the course in most families, but for these brothers and sisters, they may have helped lead them to fame and fortune. Check out of our list of 38 of the most famous groups of celebrity siblings.

1. Ben and Casey Affleck

2. Kevin and Matt Dillon

3. Sean and Mackenzie Astin

4. Jim and John Belushi

5. River and Joaquin Phoenix

6. Sean and Neil Connery

7. Don and Jim Ameche

8. James Arness and Peter Graves

9. Groucho, Harpo, Chico, Zeppo, and Gummo Marx

10. Ron and Clint Howard

11. Beau and Jeff Bridges

12. Charlie Sheen and Emilio Estevez

13. Moe, Curly, and Shemp Howard (The Three Stooges)

14. Dennis and Randy Quaid

15. Fred and Ben Savage

16. Dean and Guy Stockwell

17. Dick and Jerry Van Dyke

18. Donnie and Mark Wahlberg

19. Keenan Ivory, Damon, Marlon, and Shawn Wayans

20. Pier Angeli and Marisa Pavan

21. David, Rosanna, Patricia, and Alexis Arquette

22. Hilary and Haylie Duff

23. Zsa-Zsa, Eva, and Magda Gabor

24. Joan Fontaine and Olivia de Havilland

25. Margaux and Mariel Hemingway

26. Phylicia Rashad and Debbie Allen

27. Meg and Jennifer Tilly

28. Justine and Jason Bateman

29. Jane and Peter Fonda

30. Jake and Maggie Gyllenhaal

31. Warren Beatty and Shirley MacLaine

32. John and Joan Cusack

33. Michael and Virginia Madsen

34. Julia and Eric Roberts

35. Alec, Daniel, Billy, and Stephen Baldwin

36. Ashley and Wynonna Judd

37. Jessica and Ashlee Simpson

38. Nick and Aaron Carter

CONTRIBUTING WRITERS:

Helen Davies, Marjorie Dorfman, Mary Fons, Deborah Hawkins, Martin Hintz, Linnea Lundgren, David Priess, Julia Clark Robinson, Paul Seaburn, Heidi Stevens, and Steve Theunissen