1. ‘Chaiyya Chaiyya’
Film: ‘Dil Se..’ (1998)
A mesmerising, passionate Urdu love song performed on the roof of a train as it trundles through a jaw-dropping mountain forest backdrop. Item dancer Malaika Arora rivals Shakira in the hip-swivelling stakes and Shah Rukh Khan dances (and head bangs) effortlessly as he always does, in this composition by AR Rahman, sung by Sukhwinder Singh and Sapna Awasthi. This is one song that wasn’t an excuse for a toilet break.