After delivering a sleeper-hit Queen and a dud Revolver Rani, Kangna Ranaut has flown back to the US to complete her screenplay-writing course at the New York Film Academy.

The actress had done a stint earlier this year and left the course mid-way to promote her film Queen. Kangs is slated to be back in Mumbai after a month and begin shooting for the sequel of her 2011 film Tanu Weds Manu.