Whether they're newly single, divorced, or just playing the field, these celebrities make being unattached in Hollywood look like the way to go. All 12 of our picks exude confidence, independence, intelligence, and talent . . . with an added dose of sex appeal. What's hotter than that? Check out our photos to see why stars like Mila Kunis, Cameron Diaz, Renee Zellweger, and more are inspiring us single ladies every day!