Danica McKellar married composer Mike Verta in a ceremony Sunday in the California seaside town La Jolla.
McKellar's publicist confirmed marriage on Wednesday. It was first reported by People magazine.
The 34-year-old actress and the 36-year-old Verta began dating in 2001 and were engaged last summer.
McKellar last starred in the 2008 Sci-Fi Channel movie "Heatstroke," for which Verta composed the score. After studying mathematics at UCLA, McKellar wrote two books, "Math Doesn't Suck" and "Kiss My Math."
She famously played the elusive young love interest on "The Wonder Years," which aired on ABC from 1988 to 1993.
Copyright 2009 The Associated Press.