Danica McKellar

Danica Mae McKellar (born January 3, 1975) is an American actress and mathematician. She is best known for playing Winnie Cooper in "The Wonder Years". She also starred in several television movies.
She is also a "New York Times" bestselling author. She wrote four popular non-fiction books: "Math Doesn't Suck", "Kiss My Math", "Hot X: Algebra Exposed" and "Girls Get Curves: Geometry Takes Shape". The books are meant to encourage middle-school and high-school girls to have confidence and succeed in mathematics.
Personal life.
She married composer Mike Verta on March 22, 2009, in La Jolla, California. The couple had dated since 2001. They had their first child on September 7, 2010, a boy they named Draco. McKellar filed for divorce from Verta in June 2012.