Singer Pink's Workout routine and Diet plan. Alecia Beth Moore Har well known as 'Pink' revealed her fitness secret. Pink was born on September 8, 1979 is an American Singer, Song writer and actress. She gained 55 pounds during her pregnancy but after a lot of hard work and dedication, She lost a lot of weight and became fit and fine. If you want a body like Pink you can follow Greg's rock star exercise routine. "I was extreme... from skateboarder to hip-hopper to rave child to lead singer…