Best known as America's alluring dream girl from her days as Winnie Cooper on The Wonder Years, Danica McKellar made her breakthrough at the early age of 12. After that show ended, she went on to graduate Summa cum Laude from UCLA with a degree in Mathematics, and even proved a new math theorem that now bears her name. (The Chayes-McKellar-Winn Theorem)

Since returning to acting, Danica became familiar again to audiences from her year-long turn as the sardonic, dry-witted Elsie Snuffin on The West Wing in its 4th season. Since then, Danica has made guest appearances on shows such as NYPD Blue, Jack & Bobby, Eve, NCIS: Naval Criminal Investigative Service, and she played a strung-out heroine addict on Lifetime's Strong Medicine.

Danica has been getting her feet wet as a filmmaker with her award winning short film Speechless... (co-starring The Wonder Years pal Dan Lauria), which she wrote, directed, and produced.

Danica has now made her debut lingerie spread in the July 2005 Stuff Magazine, in which she appears on the cover. Her pictures can also be seen on their website. Talk about allure.
Sister of Crystal McKellar. Graduated summa cum laude from UCLA with a BS in mathematics in June 1998. Is very close to her The Wonder Years co-star Fred Savage. Had a 1998 paper published in Britain's "Journal of Physics A: Mathematics & General" with UCLA professor Lincoln Chayes and student Brandy Winn which provided a mathematical proof for a theorem dealing with magnetism in two dimensions. Her Erdos number is at most 4 (her Bacon number, by comparison, is 2). Is fluent in French. Was a member of the Alpha Chi chapter of Alpha Delta Pi sorority at UCLA. Attended Jason Marsden's nuptials, October 2004. She is of Scottish and Portuguese descent. Celebrity Judge for UCLA Spring Sing 2005. Played the role of Catherine in a San Diego production of David Auburn's play Proof. Catherine is an unlikely mathematical genius who writes a groundbreaking proof at a very young age; McKellar is also an unlikely mathematical genius (she was the only undergraduate invited to speak at Rutgers University's biannual Statistical Mechanics) who wrote a proof at a very young age. Bears an uncanny resemblance to the star of Xena: Warrior Princess Lucy Lawless.