Question: What Bollywood artist born in Mumbai sang the song, "Har Kisi Ko", in the 2013 movie "Boss".
Context: Jab Yaad Kisi Ki Aati Hai is a 1967 Bollywood film starring Dharmendra, Mala Sinha in a double role, Abhibhattacharya and M. Rajan.  It is a love story with little suspense.  The title song 'jab yaad kisi ki aati hai' is nicely composed. Suraiya Jamaal Sheikh (15 June 1929 – 31 January 2004), popularly known as Suraiya, was an Indian Muslim Hindi/Hindustani film actress and playback singer in Bollywood from the 1940s to the early 1960s, who remained unmarried throughout her life, after her love affair with actor Dev Anand was aborted by her maternal grandmother.  She was the most popular singing star of the Indian sub-continent of her generation.  Until 1943, as a child singer, Suraiya did playback singing for one actress, namely Mehtab, in three films, and also in some of her own films for her roles as a child artiste.  After this, she only sang for her own films as an actress, and acted as a heroine from 1946 until the end of her career in 1963.  From 1948 to 1951, she became the singing superstar of Bollywood, earning more for her performances than all the performing actors of the times, male or female, including Dev Anand, Raj Kapoor, Dilip Kumar, Nargis and Madhubala.  She received 1.5–2 lakhs rupees for her role per film, when top male actors were getting 50 thousand to 1 lakh rs.  For a song, she commanded rs. 1000, while Lata Mangeshkar was getting rs. 100–200 per song.  She was the only child of her parents.  She had a natural talent for singing, acting and dancing from childhood.  She received basic training in music when her mother used to take her to a Hindustani music teacher or 'masterji' for training.  She first sang for a children's program for All India Radio in 1937.  Later on Naushad gave her on the job 'training', while recording.  She went on to become one of the most successful singing film stars of Bollywood.  She had received training in dancing from Mumtaz Ali, dancer-actor and father of the famous comedian Mehmood.  She was also known for her North Indian Muslim feudal style acting or 'adakari' in many of her films ("Mirza Ghalib (film)", "Phool", "Afsar", "Shayar", "Jeet (1949 film)", "Anmol Ghadi" and "Dastan").  This style 'endowed modernity with an aura of tradition' and brought nostalgic feudal tinge to the scenes.  Her performance 'expertly integrated gestures, music and speech'.  Suraiya in her heyday was known as 'Malika-e-Husn' (queen of beauty), 'Malika-e-Tarannum' (queen of melody) and 'Malika-e-Adakaari' (queen of acting), all rolled into one.  In a career spanning from 1936 till 1963, Suraiya sang 338 songs in films (which were mostly her own films) and 2 in addition were non-film songs, namely, 'tum rahe kahan ko piya' and 'hum tum karenge pyar'.  She acted in 67 movies, which do not include the incomplete films such as "Jaanwar" (with Dilip Kumar), "Paagal Khaana" with Bharat Bhushan and an Indo-British film on Wajid Ali Shah (1953) being directed by British director, Herbert Marshall, with Ashok Kumar in the role of Wajid Ali Shah. Wild Belle is an American band, composed of siblings Elliot and Natalie Bergman, who grew up in and around Chicago.  They appeared on "Conan" on November 26, 2012.  Their debut album, "Isles", was released by Columbia Records on March 12, 2013.  They have released three songs from the album: "Keep You" in February, "Backslider", and "It's Too Late".  Their song "Shine" was featured on the soundtrack of the 2013 movie "The Way, Way Back" and in Grey's Anatomy season 9, episode 13.  Their song "Keep You" was played in the movie "Pitch Perfect".  In 2015 Wild Belle worked with Diplo and DJEMBA DJEMBA to write "Be Together", which is the first track off Major Lazer's third album "Peace Is the Mission".  The song is about a potential, but unlikely relationship.  The film clip for "Be Together" depicts a widow and her partners funeral, with flash backs to the day he dies in a motorcycle accident. Jaspal Singh is an Indian singer who lent his voice to various Bollywood Actors of 1970's and 1980's.  He was born in Amritsar and during his school and colleges days, he used to sing in various singing competitions.  To further pursue his passion for singing he went to Mumbai where his sister used to stay.  His talent was first and foremost recognised by well known female singer Usha Khanna during 1968.  He was provided a chance to sing at a Professional level, however he did not get the recognition which he deserved.  He struggled to make a career in singing and would often visit Amritsar, Delhi and Mumbai time and again.  Due to pressure from his father he started practising law and started living in Mumbai.  In spite of the hardships he never gave up.  And then, a well known Music Composer, Ravindra Jain gave him the big break for a song in the movie called 'Geet Gata Chal' of 1975.  After this song, he became a household name.  His voice was unique and was unlike any other and he sang for hit movies like 'Nadiya ke paar', Ankhiyon ke jharokhon se','Sawan ko aane do' amongst others. Nikhil D'Souza is a singer, songwriter and guitarist from Mumbai, India.  He was the South Asia Soloist Winner at SUTASI '09 and is now signed to Warner Music UK. "Har Kisi Ko" (English: For everyone) is a Hindi song from the 2013 Bollywood film, "Boss".  Re-created by Chirantan Bhatt, the song is sung by Nikhil D'Souza, with lyrics by Manoj Yadav.  The music video of this solo track features actors Shiv Pandit and Aditi Rao Hydari.  A duet version of the same song was released as part of the film soundtrack, which was rendered by Arijit Singh and Neeti Mohan.  This version is picturised on Akshay Kumar and Sonakshi Sinha.  The song was originally composed by Kalyanji–Anandji, with lyrics by Indeevar and sung by Manhar Udhas and Sadhana Sargam for 1986 Bollywood film "Janbaaz".  The original version is picturised on Feroz Khan and Sridevi. Ganesh Acharya is an Indian choreographer, film director and occasional film actor active in india Bollywood.  He has choreographed for "Bodyguard" and "Singham" amongst others.  He has also appeared in numerous music videos for films.  He opened out as a film actor with the 2013 dance film "".  He won the National Film Award For Best Choreography at 61st National Film Awards for his work for song "Masthon Ka Jhund" from 2013 movie "Bhaag Milka Bhaag".  He was also nominated for the best choreographer award for his song "Malhaari" from film "Bajirao Mastani" in 61st filmfare award 2015. Nazima was a former Bollywood actress who was most famous for her roles as supporting actress in films in 1960s and early 1970s. She was born in Nashik (Maharashtra) She was known as the "Resident Sister" of Bollywood.  She was nominated in the Filmfare Best Supporting Actress Category for playing Manoj Kumar's sister in the 1972 film "Beimaan".  Songs picturised on her, one must watch are : " E kash kisi diwaneko hum se bhi muhabat ho jaye - Aaye din Baharke", "Hum baheno ke liye mere bhaiy - Anjana". Jab Pyar Kisi Se Hota Hai (English: "When One Falls in Love") is a 1961 Bollywood movie that became a box office hit.  It was written, produced, and directed by Nasir Hussain.  The first film Hussain ever produced, it featured Dev Anand and Hussain fixture Asha Parekh in the leading roles.  Pran played the villain in the film and Rajindernath starred in a supporting role. Ahista Ahista (Hindi: आहिस्ता आहिस्ता , Urdu: آہستہ آہستہ‎ , translation: Slowly Slowly) is a Bollywood film released in October, 1981.  The film stars Kunal Kapoor, Padmini Kolhapure, Shashikala, Shammi Kapoor, Ashalata Wabgaonkar and Nanda.  Beautiful lyrics and earpleasing music were the highlights of this film.  'Kabhi kisi ko muqammal jahan nahin milta' (twice), 'mana teri nazar mein', 'bin bulaye hum chale aaye' and 'nazar se phool chunati hai nazar' were welcomed by the music lovers.This film is remake of famous Kannada film "Gejje Pooje".
Answer: sung by Nikhil D'Souza