What is "r.o.e."

Roosevelt Sledge, Jr. (born December 21, 1987), better known by his stage name R.O.E., is an American rapper from Chicago, Illinois. He first gained popularity after the release of his debut EP, A Backpacker Named R.O.E.. In 2011, his single "I Won" was featured on many hip hop blogs and independent radio stations. R.O.E. later shot a video for the single. The video earned R.O.E. a feature on mtvU. His latest single, "The Sun Will Shine", hit the 'net in mid-2013, setting up the winter release of his second EP, To Happiness.