The month of October was a big marketing month for Audi, and the company didn't have to lift a finger. The celebs, including Chris Brown, were out in full force, showing off their shiny black R8s, A8s, and A5s. A new Spyder wasn't the only car Brown was seen in, though. He also added a new Lambo Aventador to his growing collection. Check that out in The 15 Coolest Celebrity Rides of October 2012.
15. The Weeknd
14. Kim Kardashian
13. Ben Affleck and Jennifer Garner
12. Liam Hemsworth
11. John Wall
10. Kobe Bryant
9. The Game
8. Britney Spears
7. Rosie Huntington-Whiteley
6. Robert Downey Jr.
5. Chris Brown
4. Amare Stoudemire
3. Alberto Del Toro
2. Chris Brown
1. George Clooney
