10. Ashley Judd
Wifey Of: Dario Franchitti
One of the most famous couples at the track, the two have been together since 2001. Judd is possibly the most well-known and most supportive WAG on this list, seen particularly in this year's Indy 500, which her hubby won for the third time. She interviewed after the race bursting about how amazing her man's skills were. The two seem like a perfect passionate pair.