Watch Jamie Lynn's Daughter Maddie Sing Aunt Britney Spears' Song!

Of course singing and performing runs in this family! Jamie Lynn Spears' little daughter Maddie has started her singing career with a bang — by singing her Aunt Britney Spears' song, "Up N' Down." While the subject matter of the ditty might not be quite appropriate for the youngster, it does include lyrics about candy.

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We're sure little Maddie doesn't know what she's singing about (including lyrics like "The beat just dropped and the room got sexy"), all she knows is her aunt is a superstar and she loves her songs!

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Catch the adorable tot give it her best shot in the quick clip below, uploaded by proud Aunt Britney!