Nicole Kidman has confirmed there is a “timeline” for season three of ‘Big Little Lies’ now. The star-studded HBO drama ran for two seasons in 2017 and 2019, and Nicole (Celeste Wright), who executive produces the show alongside co-star Reese Witherspoon (Madeline Mackenzie), has provided a promising update on a third series. Speaking to ‘Entertainment Tonight’, she said: “We are always cooking things up! “We’ve got a timeline for it now.” Jean-Marc Vallée, who directed the first series, sadly passed away in 2021, so they didn’t know how they could move forward following his passing, but Nicol…