All in the family: Celebrity siblings

Posted: 12:59 PM EDT Apr 06, 2012   Updated: 2:00 AM EDT Jun 28, 2016
John and Joan Cusack, Hollywood Walk of Fame 2012

Some family trees are lucky enough to have not only one celebrity, but several. Take a look at some famous celebrity siblings, including Tuesday's 50-year-old birthday boy John Cusack and his sister Joan.