She is quite lovely.
And Danica not only looks smashing in that dress, she has written some math help books focused on middle school and high school math. Pre-Algebra: Kiss My Math; Geometry: Girls Get Curves; Algebra: Hot X Exposed; General: How to Survive Year 6 through 9 Math without losing your mind
From Amazon: Best known for her roles on The Wonder Years and The West Wing, Danica McKellar graduated summa cum laude in mathematics from UCLA, went on to co-write a published math theorem, and continues to be an outspoken role model for young women to excel in math.