Some of the biggest stars to emerge from this year's Super Bowl halftime show never even showed their faces on camera. They were the ones who dressed as bunches of grass to transform a football stadium into the sugarcane fields of Puerto Rico. Bad Bunny, fresh off of three wins at the Grammy Awards just a week before the Super Bowl, headlined a symbolism-laden performance Sunday in Santa Clara, California, that paid homage to his homeland. Hidden inside the sugarcane grass beside him were