Date of Birth:4 April 1991, McComb, Mississippi, USA Birth Name:Jamie-Lynn Marie Spears Nickname:J Lynn Height:5' 5½" (1.66 m) Jamie-Lynn Marie Spears was born the third and last child of Lynne Spears and Jamie Spears. She was born on April 4, 1991 in McComb, Mississippi, just on the borderline of Louisiana. She lives with her family which include: her father, Jamie, a building contractor, mother, Lynne, a grade school teacher, big brother, Bryan Spears, and, of course, her big sister, Britney Spears. Jamie has always been a performer, like her sister, Britney. She takes gymnastics and dance and she even sings, too. Her family has no doubt that she will be a big star one day, and she doesn't either! She knows she has what it takes to be the next big thing, and in Jamie Lynn's mind she already is. Jamie's first on-screen role was in her big sister's movie Crossroads (2002/I). She plays the young Lucy. Britney plays the adult Lucy.