The tandem that fights well together dances well together.

So was the story for Brooke Burke and Derek Hough last night, as training for - and fighting over - the Viennese Waltz led to the first perfect score of the season, handed out to the couple by Len Goodman.

Read the details of what went down with this Dancing with the Stars episode guide.

Carrie Ann Inaba, Len Goodman and Bruno Tonioli only award perfect 10s for, well, perfect dances. One of the judges thought a performance was worthy of such a mark last night.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.