Not dating Kim Kardashian`s brother: Rita Ora

London: R&B singer Rita Ora is playing down reports that she`s romancing Kim Kardashian`s little brother Rob, insisting he`s just "a cool guy". It was reportedly said that two were dating after Ora and Rob were spotted out on a double date with Kim and her boyfriend Kanye West. But she has now cleared that she`s not exactly dating Rob, reports a website. "It`s not really a relationship. It`s not that intense. He`s a cool guy. We`re close. We`re good friends. I got his back and he`s got mine," she said. IANS