I just watched the megamix (DVR'd it) and I think Kym and Donny won that too. Mya is definitely a ringer this season unless the public unites on either Kelly or Donny. I was disappointed the judges pulled that. Donny and Kelly are doing great tonight. Haven't watched freestyle yet.
ETA: I think you should be able to tell who the pro is within the dance couple. I think Mya outdances Dimitri every time. She at least should be equal but she always tries to outdo. I think this makes the viewer feel uncomfortable for Dimitri.JMO