Some family trees are lucky enough to have not only one celebrity, but several. Take a look at some famous celebrity siblings.
Brother and sister acting duo John and Joan Cusack have appeared together in movies several times, including 2008's "War, Inc." (pictured).
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.