Article continues below advertisementOK! can reveal Nicole Kidman is navigating the raw aftermath of her split from Keith Urban, with friends urging the Oscar winner to reclaim some joy through a discreet fling with a younger "toyboy" Hollywood costar who knows her world well.Two months after the end of her 19-year marriage to the country singer, Kidman, 58, remains one of the most powerful figures in the film industry, recently announced as a co-chair of this year's Met Gala in May, alongside Anna Wintour, Beyoncé and Venus Williams.