Jamie Lynn Spears - The Teen Vogue Young Hollywood Party, September 20, 2007
2 of 16 Kevin Terrell/WireImage.com
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Jamie Lynn (here with her baby's father, Casey Aldridge) rebuffed talk of a steady beau at Thanksgiving time, telling the AP, "I kind of just keep my options open.
3 of 16 Kevin Terrell/WireImage.com
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Hailing from Kentwood, Louisiana, Jamie Lynn's hobbies include riding 4-wheelers, softball and cheerleading.
4 of 16 Lester Cohen/WireImage.com
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Always a favorite at the Nickelodeon Kids' Choice Awards, Jamie Lynn shows off her brightest style here in 2007.
5 of 16 Jeffrey Mayer/WireImage.com
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In addition to superfamous sibling Britney, age 26, Jamie Lynn (birth date April 4, 1991) also has a big brother, Bryan, 20.
6 of 16 Steve Granitz/WireImage.com
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Jamie Lynn's mother, Lynne, wrote a book about raising her two girls. It's publication is now postponed indefinitely.
7 of 16 Jesse Grant/WireImage.com
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'Zoey 101,' once nominated for an Emmy in the outstanding children's program category, wraps up its fourth and final season in 2008.
8 of 16 Jesse Grant/WireImage.com
Jamie Lynn won her first Kids Choice Award in 2006, for her work on 'Zoey 101.'
9 of 16 Jeff Vespa/WireImage.com
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Among the other kudos Jamie Lynn has received are a Hollywood Life 'One to Watch' Award and a Teen Choice Award nomination.
10 of 16 Steve Granitz/WireImage.com
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In 2004, when 'All That' ended, Nickelodeon gave Jamie Lynn her own show: 'Zoey 101.' The theme, penned by Britney, is sung by Jamie Lynn.
11 of 16 Kevin Mazur/WireImage.com
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Confronted by paparazzi with news of Jamie Lynn's pregnancy, Britney said, My sister is not pregnant - but then claimed she was being sarcastic.
12 of 16 Steve Granitz/WireImage.com
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Jamie Lynn was excited to join the cast of 'All That' because it was the alma mater of one of her idols, Amanda Bynes.
13 of 16 James Devaney/WireImage.com
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Jamie Lynn made her big-screen debut in 2002 with 'Crossroads' - playing the younger version of Britney's character!
14 of 16 Steve Granitz/WireImage.com
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After popping up in a few of big sis Britney's projects, Jamie Lynn landed on the Nickelodeon series 'All That' in 2002.
15 of 16 Denise Truscello/WireImage.com
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At age 10, Jamie Lynn aced her audition for the improv-based 'All That' by impersonating an 84-year-old female bodyguard.
16 of 16 Janet Van Ham/Nickelodeon
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Comparing 'Zoey' to herself, Jamie Lynn has said, I love that we're so similar. Zoey is a leader who speaks her mind. She's also friendly [and] outgoing.