Ex Denver Broncos Quarterback and now Jets player Tim Tebow laughs off reports that he is dating Taylor Swift, Diana Agron and Lindsey Vonn. The religious star says that he is focusing on his career and changing the world. Tim told Good Morning America, "My goal is to create a brighter day for as many people as I possibly can by being on this earth, and being someone that can be a good role model." In regards to the rumors he says,"It's funny, because half the rumors, I've never even met the people." Tim told Good Morning America, "I'm sure they would be lovely," he added.