Well here they are, the official pairings. I copied these from a site:

1. Brandy Maks Chmerkovskiy
2. Jennifer Grey Derek Hough
3. Margaret Cho Louis Van Amstel
4. Audrina Patridge Tony Dovolani
5. Florence Henderson Corky Ballas
6. Bristol Palin Mark Ballas
7. Michael Bolton Chelsie Hightower
8. Mike Sorrentino Karina Smirnoff
9. David Hasselhoff Kym Johnson
10. Kurt Warner Anna Trebunskaya
11. Kyle Massey Lacey Schwimmer
12. Rick Fox Cheryl Burke

Going to root for Jennifer/Derek!