http://www.fame10.com/entertainment/8-worst-dancing-with-the-stars-pros/

Dancing with the Stars has seen its fair share of pros come and go over the years, and some have developed some seriously bad reps! While others only wish they had a reputation to live up to. This list takes a look at the worst memorable and not-so-memorable pros that have graced the DWTS stage!

Best Pro: Derek Hough. There's no question about this one. The mirrorballs speak for themselves. He's a master at emphasizing the best in his partner and an amazing choreographer.

Worst Pro: Hard to say. Karina Smirnoff annoys the crap out of me, but the girl can dance. Same for Mark Ballas.