Question: Who is the singer of ae dil hai mushkil?
Disambiguated questions and answers: question: Who is the singer of ae dil hai mushkil song?
Who is the singer of ae dil hai mushkil soundtrack album?
answer: Singh
Arijit Singh
Kapoor
Sharma
Rai
Aishwarya Rai Bachchan
Ranbir Kapoor, Aishwarya Rai Bachchan and Anushka Sharma
Natural Questions answer: Arijit Singh (from the Wikipedia article "Ae Dil Hai Mushkil")