Question: Dev Negi, is an Indian playback singer from Dwarahat, Uttarakhand, his latest song "Chalti Hai Kya 9 Se 12" from Judwaa 2, an Indian Hindi-language action-comedy film, directed by who?
Sentence (from "Judwaa 2"): Produced by Nadiadwala Grandson Entertainment, "Judwaa 2" released on 29 September 2017.
Relevant evidence: No