Dad: Will Smith
Son: Jaden Smith
At just 15 years old, Jaden is one of the youngest sons on this list. The up-and-coming thespian's dad, Will Smith, is one of Hollywood’s most bankable stars, and Jaden made his movie debut alongside his father in “The Pursuit of Happyness.” —XFINITY Entertainment Staff (Photo by Andrew H. Walker/Getty)
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