Country star Tim McGraw and Rory Feek's daughter Hopie Feek discover shocking revelations about their biological fathers. Other celebrities like Jack Nicholson and Liv Tyler have also experienced similar family secrets. Kerry Washington learns about her conception through a sperm donor.
Key Points
Tim McGraw and Hopie Feek found out about their biological fathers through DNA tests
Jack Nicholson discovered his true parentage at the age of 37
Liv Tyler learned her biological father was Steven Tyler
Kerry Washington's parents revealed their use of a sperm donor to conceive her