There are a lot of reasons as to why Bret Michaels has the biggest smile in NYC as he posed for pictures outside the Ed Sullivan Theater before appearing as a guest on the Late Show with David Letterman yesterday. Maybe he's still ecstatic about winning Celebrity Apprentice. Maybe he's excited about touring again. But if we had to guess, Bret is probably the happiest about being healthy and spending time with his family. [gallery nid="40657"] OK! NEWS: WHY BRET MICHAELS IS BACK ON THE ROAD: "I FOUGHT TOO HARD TO LIVE" His daughters Raine and Jorja, who were accompanied ... Read More >>