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

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:


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