Premise: Jamie Lynn Spears (born April 4, 1991) is an American actress, singer and songwriter. The younger sister of recording artist Britney Spears, she is known for her role as Zoey Brooks on the Nickelodeon teen sitcom "Zoey 101", on which she starred from 2005 to 2008.
Hypothesis: Jamie Lynn Spears sang as a child with her sister, Britney Spears.