As if any of us didn’t already know that Jennifer Grey (Dirty Dancing) could dance, right?

Well, last night she proved it by winning on the season finale of ABC’s Dancing With The Stars.  This makes brings her partner, Mark Hough, the first pro dancer to win the coveted mirror ball trophy a total of three times.

Bristol Palin and former Disney Channel alum Kyle Massey had also progressed to last night’s finale.  Palin was an audience favorite whom many had predicted would actually win last night’s finale.

Check out the video below of Grey and Hough being awarded the trophy at the conclusion of last night’s finale.