Naomi Watts said friend Nicole Kidman is at the 'absolute tippy-top of her game' and praised the 'Babygirl' actress for being 'at the epitome of her sexuality in her 50s' too.

Naomi Watts couldn't help but rave about her good friend and fellow performer Nicole Kidman during a recent interview. Watts, who has been a longtime pal and supporter of Kidman, told British Vogue that the Babygirl star is "at the absolute tippy-top of her game" while promoting her upcoming book,

The actress talks about the Los Angeles area blazes, as well as her childhood and her new book on menopause.

Naomi Watts praises Nicole Kidman for becoming the epitome of her sexuality in her 50s. Mulholland Drive actress spoke to British Vogue while promoting her new book Dare I Say It: Everything I Wish I'd Known About Menopause and gushed over her friend's achievement.