Russell Brand has fuelled rumours he is dating Hugh Grant's ex-girlfriend Jemima Khan after they were spotted enjoying a romantic stroll together in New York City over the weekend (14-15Sep13). Rumours suggesting the funnyman has struck up a new romance with Khan have been swirling since the beginning of the month (Sep13), but gossip has now gone into overdrive after Brand was spotted walked through Manhattan with his arms around the 39-year-old mother of two on Sunday (15Sep13). Brand, 38, also hinted at the relationship in an article he published in British newspaper The Guardian on Saturday (14Sep13), revealing he is "presently beleaguered with a nerdish, whirling dervish and am eschewing all others". The Forgetting Sarah Marshall star divorced 28-year-old pop singer Katy Perry last year (12) following a brief marriage, and Khan dated British actor Grant for several years. The socialite has two children from her marriage to Pakistani cricketer/politician Imran Khan.