Today marks a special day on everyone’s calendar, as Rihanna, the Caribbean’s very own and the world’s favorite bad gal, celebrates her 28th birthday. The pop singer, whom recently released her new album Anti, postponed several of her tour dates due to suffering with bronchitis; hence her Grammy Awards performance being canceled. Eight of the pop singer’s dates have been rescheduled. Rihanna’s Anti tour; scheduled to begin at the end of February, will now take place on March 12th, Jacksonville, FL. We wish Riri the best as she celebrates today and hopes she gets back to work soon, because … Everybody affi work, work, work, work, work … even Rihanna.