Keri Lynn Pratt was born on September 23, 1978, in Concord, New Hampshire, USA. She is an American actress best known for her role as Missy Belknap in the TV series "Jack & Bobby" and as Dee Vine in her film debut, "Drive Me Crazy."

Keri Lynn Pratt was crowned Miss New Hampshire Teen USA in 1994 and competed in the Miss Teen USA pageant the same year. She graduated from Pinkerton Academy in Derry, New Hampshire, and later attended the Hampstead Dance Academy. She began her career at the Broadway Dance Center in New York City.

Her personal life includes her marriage to John Barneson in October 2011. The couple tied the knot at Hampstead Congregational Church in Hampstead, New Hampshire.

Keri Lynn Pratt appeared in numerous TV shows and movies. She guest-starred on series such as "CSI: Crime Scene Investigation," "ER," "House," "Bones," "Veronica Mars," "Law & Order: Special Victims Unit," "Nip/Tuck," "7th Heaven," "That '70s Show," and "Sabrina the Teenage Witch."

In 2005, she portrayed a 16-year-old girl named Lauren Westley on "Law & Order: Special Victims Unit," even though she was 27 at the time. She also appeared in four episodes of the ABC series "Brothers & Sisters" in 2006 and played reporter Cat Grant in four episodes of "Smallville" between 2010 and 2011.

Her credits include roles in "Drive Me Crazy" (1999), "Cruel Intentions 2" (2001), "America's Sweethearts" (2001), "Fat Albert" (2004), "A Single Man" (2009), and "I Hope They Serve Beer in Hell" (2009). She also appeared in the 2014 webseries "The Originals: The Awakening."