Dancing With the Stars 2013 heads into the semifinals tonight, and for Season 16: Week 9, Kellie Pickler and Derek Hough bounced back with a sexy Argentine Tango. Smooth moves, splits, spins, and everything in between impressed everyone. “That was a mix of pride and joy — pride in the technique, joy in the performance,” Len praised with a grin. “That was fantastic! I loved it, loved it.” Bruno agreed, saying, “Welcome to the world of the sublime. That silhouette section was like watching two people becoming one; it was sheer perfection.” Carrie Ann agreed, and the duo landed their first perfect score of the season with 30/30!