Danica McKellar was on the Tavis Smiley show last night for about 10 minutes.

Not only is she beautiful in the extreme, and a pleasure to watch and listen to, but she's also a math whiz, and wrote a book recently titled Math Doesn't Suck.

She also has a math theorem named after her.

There's a video clip and I-pod links too, in additon to a full transcript of her interview.