Rapper Aubrey Drake Graham has said that he isn't dating singer Rihanna. Aubrey claimed they are "just friends", reported aceshowbiz.com. However, Aubrey was all praise for the 21-year-old and said: "I have the utmost respect for her. I think she is so talented." It was earlier reported that Rihanna and Aubrey were a couple and seen enjoying a night out together at Lucky Strike Lanes & Lounge in Manhattan.