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?
Context: Shreya Ghoshal (born 12 March 1984) is an Indian playback singer.  She sings in Assamese, Bengali, Bhojpuri, Gujarati, Hindi, Kannada, Malayalam, Marathi, Nepali, Oriya, Punjabi, Tamil, Telugu, Tulu & Other Languages.  Ghoshal's career began when she won the Sa Re Ga Ma Pa contest as an adult.  Her Bollywood playback singing career began with Devdas, for which she received National Film Award for Best Female Playback Singer along with Filmfare Award for Best Female Playback Singer and Filmfare RD Burman Award for New Music Talent.  Since then, she has received many other awards.  Ghoshal was also honored from the U.S. state of Ohio , where the governor Ted Strickland declared June 26 as "Shreya Ghoshal Day".  In April 2013, she was awarded with the highest honour in London by the selected members of House of Commons of the United Kingdom.  In July 2015, John Cranley, the Mayor of the City of Cincinnati also honoured her by proclaiming July 24, 2015 as "Shreya Ghoshal Day of Entertainment and Inspiration" in Cincinnati. [1] She was also featured five times in Forbes list of the top 100 celebrities of India.  In 2017, Ghoshal became the first Indian singer to have a wax figure (statute) of her in Madame Tussauds Museum. Shreya Ghoshal (born 12 March 1984) is an Indian playback singer.  She has received four National Film Awards, six Filmfare Awards including five for Best Female Playback Singer, nine Filmfare Awards South for Best Female Playback Singer (two for Kannada, four for Malayalam, two for Tamil and one for Telugu), three Kerala State Film Awards and two Tamil Nadu State Film Awards.  She has recorded songs for film music and albums in various Indian languages and has established herself as a leading playback singer of Indian cinema. Shreya Ghoshal (born 12 March 1984) is an Indian playback singer.  She has received four National Film Awards, six Filmfare Awards including five for Best Female Playback Singer, nine Filmfare Awards South for Best Female Playback Singer (two for Tamil, four for Malayalam, two for Kannada and one for Telugu), two Tamil Nadu State Film Awards and three Kerala State Film Awards.  She has recorded songs for film music and albums in various Indian languages and has established herself as a leading playback singer of Indian cinema. Judwaa 2 is an Indian Hindi-language action-comedy film directed by David Dhawan.  A reboot of the film Judwaa, the film stars Varun Dhawan playing twins Raja and Prem opposite Jacqueline Fernandez and Taapsee Pannu.  Produced by Nadiadwala Grandson Entertainment, "Judwaa 2" released on 29 September 2017.  Dhawan described the film as a reboot of "Judwaa".  He said, "I was not writing a new script.  There are some 8 – 10 scenes from Judwaa that I loved and that made me make this film." Dev Negi (born 25 June 1989) is an Indian playback singer from Dwarahat, Uttarakhand.  He is currently active in Bollywood and has recorded songs for films, albums & television.  His latest song "Chalti Hai Kya 9 Se 12" from Judwaa 2 is the remake of 90's blockbuster song "Tan Tana Tan Tan" from the original film Judwaa. Shreya Ghoshal (born 12 March 1984) is an Indian playback singer.  She sings in Hindi , Tamil ,Telugu, Kannada, Malayalam, Marathi , Gujarati, Bengali, Assamese, Nepali, Oriya, Bhojpuri, Punjabi and Tulu.  Ghoshal's career began when she won the Sa Re Ga Ma Pa contest as an adult.  Her Bollywood playback singing career began with Devdas, for which she received National Film Award for Best Female Playback Singer along with Filmfare Award for Best Female Playback Singer and Filmfare RD Burman Award for New Music Talent.  Since then, she has received many other awards.  Ghoshal was also honored from the U.S. state of Ohio , where the governor Ted Strickland declared June 26 as "Shreya Ghoshal Day".  In April 2013, she was awarded with the highest honour in London by the selected members of House of Commons of the United Kingdom.  In July 2015, John Cranley, the Mayor of the City of Cincinnati also honoured her by proclaiming July 24, 2015 as "Shreya Ghoshal Day of Entertainment and Inspiration" in Cincinnati. [1] She was also featured five times in Forbes list of the top 100 celebrities of India.  In 2017, Ghoshal became the first Indian singer to have a wax figure (statute) of her in Madame Tussauds Museum. Javed Ali (Hindi: जावेद अली , Urdu: ‎ , born 5 July 1982) is an Indian playback singer who has been singing in Hindi movies since the year 2000.  In 2007 Javed Ali came into limelight for his song "Ek Din Teri Raahon Mein" from the film "Naqaab" and thereafter he sang "Jashn-e-Bahaaran" from Jodhaa Akbar, "Arziyan" from Delhi-6, "Kun Faya Kun" from Rockstar, "Guzarish" from Ghajini, "Aa Jao Meri Tamanna" from Ajab Prem Ki Ghazab Kahani, "Gale Lag Ja" from De Dana Dan, "Tu Hi Haqeeqat" from Tum Mile, "Tum Tak" from Raanjhanaa, Jab Tak Hai Jaan title track from the film Jab Tak Hai Jaan, Ishaqzaade title track from the film Ishaqzaade, "Galat Baat Hai" from Main Tera Hero, Daawat-e-Ishq film's Title Track, "Maula" from Wazir, Nagada Nagada from Jab We Met, "Tu Jo Mila" from Bajrangi Bhaijaan etc & many more.  He is doing playback singing in various languages like Hindi, Bengali, Odia, Kannada, Tamil, Telugu, Marathi and Assamese.  He judged reality shows like Sa Re Ga Ma Pa L'il Champs 2011 on Zee TV and Great Music Gurukul on Colors Bangla.  Javed Ali Hosted Zee TV's Singing Reality Show Sa Re Ga Ma Pa 2012. Shweta Mohan (born 19 November 1985) is an Indian playback singer.  She has received four Filmfare Awards South for Best Female Playback Singer, one Kerala State Film Awards and two Tamil Nadu State Film Awards.  She has recorded songs for film music and albums in all the four South Indian languages namely, Malayalam, Tamil, Telugu, Kannada along with the Hindi language and has established herself as a leading playback singer of South Indian cinema. Rupam Bhuyan (Assamese: ৰুপম ভূঞা; born 6 March 1980) is an Indian playback singer from Assam.  He is the frontman of the Indian fusion band "North East Breeze".  He sang in numerous Assamese films including Khobh, Anuradha, Mumtaz and Akash Chuboloi Mon.  He was nominated for Prag Cine Awards-2013 and Prag Cine Awards-2015 in the "Best Playback Singer (male)" category for the films Mumtaz and Khobh.  Got the Award in 2013.  He was nominated in the Best Male Playback Singer of Assam category for Ramdhenu Viewers choice award 2015-16 for the song "Enekoye Lahe Lahe".  He composed the theme song for prestigious Jeevan Kite and River Festival-2015 as a tribute to the river Brahmaputra. Krishnan Nair Shantakumari Chithra, often credited as K. S. Chithra or simply Chithra, is an Indian playback singer from Kerala.  Chithra also sings Indian classical, devotional, and popular music.  She has sung in a number of Indian languages as well as Urdu, Latin, Arabic, Sinhalese and English.  She has recorded more than 25,000 Songs for various films and albums.  She is a recipient of six National Film Awards, seven Filmfare Awards South and 34 different state film awards.  She has won all the four south Indian state film awards.  She was honored with India's civilian honor Padma Shri in 2005.  She is considered to be the first Indian woman to be honoured by House Of Commons, British Parliament, United Kingdom.  She is considered to be the only South Indian female singer who presented her maiden concert in the world's prestigious concert hall Royal Albert Hall in London.  She is considered to be the only singer from India who was honoured in Qinghai International Music and Water Festival by the Government of China.  Her song "Kannalane/Kehna Hi Kya" from the film "Bombay" (1995) was included in "The Guardian"'s "1000 Songs Everyone Must Hear" list.  Chithra is referred to as "Chinna Kuyil" (English: Little Nightingale) or "Keralathinte Vanambadi" (English: Nightingale of Kerala) or "Nightingale of South India".
Answer: David Dhawan