Rihanna, full name Robyn Rihanna Fenty, born February 20, 1988 in St. Michael (Barbados) is a singer, dancer Barbadian occasional actress (she held a leading role in 2012 film Battleship). His music evolves mainly between R & B and pop. Rihanna has released six studio albums and two albums of remixes from the beginning of his career in 2005. Like Umbrella, Do not Stop the Music, Russian Roulette, Rude Boy and Te Amo and recently Diamont. Rihanna has received numerous awards and honors, including the one who has to be elected as one of the most influential people in the world by TIME magazine in 2012. Rihanna is the fourth most powerful person in the world in 2012.