He may have bought himself another week despite a score of 14, but Michael is still bringing up the rear in our power rankings. The gridiron giant again had charm to spare, but few moves to shock and awe us with his samba. Did Anna even teach him technique? Time to really step it up, guys.

Chuck is clearly having the time of his life hitting the parquet, amusing us all with a spirited samba that earned him the encore spot. The macho dude still needs to work on some effortless grace though.

Melissa shook it — but not very well. The mother of two is still off-rhythm in her hip action, but we give her credit for coming out and partying it up in her wild samba. Can she find the beat next week?

Maybe that martial arts background isn't that great of an advantage. The Iron Chef Chairman underwhelmed with an unsexy rumba that lacked fluidity and polish. Instead, it was choppy and way too precise. Plus, where was the heat?

Not many of our voters caught Joanna and Derek's jungle fever. The Maxim cover girl is definitely fearless on the floor, but she needs to control that energy and nail her moves.

When you're on top, there's nowhere to go but down, right? Aaron failed to back up the skills he showed in his quickstep with a lackluster rumba that was seemingly comprised of only arm swings. Get those Muppets back, stat!

Kelly got back in the game with a flirty samba, not letting the nerves get to her this time. Can she keep holding it together?

With a slick new 'do courtesy of Maks, Louie sizzled in a provocative rumba that probably left the ladies fanning themselves left and right. Len may not have liked the "hectic" number, but it's clear viewers did as Louie jumps to fourth place.

The Breakthrough of the Week award goes to Natalie, who totally brought the sexy and used her jaw-dropping flexibility to her advantage in the rumba. Remember: Never count out an Olympic gold medalist.

Donny drops one place to second after delivering a sugary sweet (read: non-sexy) rumba that left Bruno entreating him to go to "the dark side." And we all know what happened after that.

My, oh Mya! The Grammy winner tops our power rankings for the first time and does it in style — with a whopping 35 percent of the vote. But her favorite number of the week is 10, as she and Dmitry earned the first perfect 10 (two of them, in fact) of the season for their sensual rumba. Now if they can only figure out what Len has against them.