All in the family: Celebrity siblings

Published On: Apr 06 2012 11:59:34 AM CDT   Updated On: Nov 16 2015 01:00:00 AM CST

Some family trees are lucky enough to have not only one celebrity, but several. Take a look at some famous celebrity siblings, including birthday girl Maggie Gyllenhaal and her brother Jake.

celeb siblings - Donnie Wahlberg
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Mark's older brother Donnie Wahlberg is a member of 1980s boy band New Kids on the Block and has also had acting roles in movies such as "The Sixth Sense" and TV shows like "Band of Brothers" and "Blue Bloods."

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