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 "Javed Ali"): He is doing playback singing in various languages like Hindi, Bengali, Odia, Kannada, Tamil, Telugu, Marathi and Assamese.
Relevant evidence: No