Nicole Kidman feels like a 'big sister' to Reese Witherspoon

Actresses Nicole Kidman and Reese Witherspoon have grown as close as sisters after working together on new TV mini-series "Big Little Lies."
The actresses teamed up in 2014 to option the rights to Australian author Liane Moriarty's book of the same name, and they served as co-executive producers on the show, in which they also star.
"Big Little Lies", which centres on three murderous kindergarten mothers, is the first project Nicole and Reese have worked on together and the actresses built up such a strong bond both on and off set, they now feel just like siblings, reporetd ABC News.

Reese, 40, sat down to interview her co-star for an interview on "Good Morning America", and during the chat, the Wild star admitted Nicole, 49, had long been one of her acting inspirations.
"We didn't know each other very well before we started but... I always looked up to you, you're such an incredible actress," Reese said.
"I call myself your big sister now!," Nicole smiled, making it clear the admiration was mutual.